Documentation

Overview

Package spanner provides access to the Cloud Spanner API.

This package is DEPRECATED. Use package cloud.google.com/go/spanner instead.

For product documentation, see: https://cloud.google.com/spanner/

Creating a client

Usage example:

import "google.golang.org/api/spanner/v1"
...
ctx := context.Background()
spannerService, err := spanner.NewService(ctx)

In this example, Google Application Default Credentials are used for authentication.

For information on how to create and obtain Application Default Credentials, see https://developers.google.com/identity/protocols/application-default-credentials.

Other authentication options

By default, all available scopes (see "Constants") are used to authenticate. To restrict scopes, use option.WithScopes:

spannerService, err := spanner.NewService(ctx, option.WithScopes(spanner.SpannerDataScope))

To use an API key for authentication (note: some APIs do not support API keys), use option.WithAPIKey:

spannerService, err := spanner.NewService(ctx, option.WithAPIKey("AIza..."))

To use an OAuth token (e.g., a user token obtained via a three-legged OAuth flow), use option.WithTokenSource:

config := &oauth2.Config{...}
// ...
token, err := config.Exchange(ctx, ...)
spannerService, err := spanner.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))

See https://godoc.org/google.golang.org/api/option/ for details on options.

Index

Constants

View Source
const (
	// View and manage your data across Google Cloud Platform services
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"

	// Administer your Spanner databases
	SpannerAdminScope = "https://www.googleapis.com/auth/spanner.admin"

	// View and manage the contents of your Spanner databases
	SpannerDataScope = "https://www.googleapis.com/auth/spanner.data"
)

    OAuth2 scopes used by this API.

    Variables

    This section is empty.

    Functions

    This section is empty.

    Types

    type BatchCreateSessionsRequest

    type BatchCreateSessionsRequest struct {
    	// SessionCount: Required. The number of sessions to be created in this
    	// batch call.
    	// The API may return fewer than the requested number of sessions. If
    	// a
    	// specific number of sessions are desired, the client can make
    	// additional
    	// calls to BatchCreateSessions (adjusting
    	// session_count as necessary).
    	SessionCount int64 `json:"sessionCount,omitempty"`
    
    	// SessionTemplate: Parameters to be applied to each created session.
    	SessionTemplate *Session `json:"sessionTemplate,omitempty"`
    
    	// ForceSendFields is a list of field names (e.g. "SessionCount") to
    	// unconditionally include in API requests. By default, fields with
    	// empty values are omitted from API requests. However, any non-pointer,
    	// non-interface field appearing in ForceSendFields will be sent to the
    	// server regardless of whether the field is empty or not. This may be
    	// used to include empty fields in Patch requests.
    	ForceSendFields []string `json:"-"`
    
    	// NullFields is a list of field names (e.g. "SessionCount") to include
    	// in API requests with the JSON null value. By default, fields with
    	// empty values are omitted from API requests. However, any field with
    	// an empty value appearing in NullFields will be sent to the server as
    	// null. It is an error if a field in this list has a non-empty value.
    	// This may be used to include null fields in Patch requests.
    	NullFields []string `json:"-"`
    }

      BatchCreateSessionsRequest: The request for BatchCreateSessions.

      func (*BatchCreateSessionsRequest) MarshalJSON

      func (s *BatchCreateSessionsRequest) MarshalJSON() ([]byte, error)

      type BatchCreateSessionsResponse

      type BatchCreateSessionsResponse struct {
      	// Session: The freshly created sessions.
      	Session []*Session `json:"session,omitempty"`
      
      	// ServerResponse contains the HTTP response code and headers from the
      	// server.
      	googleapi.ServerResponse `json:"-"`
      
      	// ForceSendFields is a list of field names (e.g. "Session") to
      	// unconditionally include in API requests. By default, fields with
      	// empty values are omitted from API requests. However, any non-pointer,
      	// non-interface field appearing in ForceSendFields will be sent to the
      	// server regardless of whether the field is empty or not. This may be
      	// used to include empty fields in Patch requests.
      	ForceSendFields []string `json:"-"`
      
      	// NullFields is a list of field names (e.g. "Session") to include in
      	// API requests with the JSON null value. By default, fields with empty
      	// values are omitted from API requests. However, any field with an
      	// empty value appearing in NullFields will be sent to the server as
      	// null. It is an error if a field in this list has a non-empty value.
      	// This may be used to include null fields in Patch requests.
      	NullFields []string `json:"-"`
      }

        BatchCreateSessionsResponse: The response for BatchCreateSessions.

        func (*BatchCreateSessionsResponse) MarshalJSON

        func (s *BatchCreateSessionsResponse) MarshalJSON() ([]byte, error)

        type BeginTransactionRequest

        type BeginTransactionRequest struct {
        	// Options: Required. Options for the new transaction.
        	Options *TransactionOptions `json:"options,omitempty"`
        
        	// ForceSendFields is a list of field names (e.g. "Options") to
        	// unconditionally include in API requests. By default, fields with
        	// empty values are omitted from API requests. However, any non-pointer,
        	// non-interface field appearing in ForceSendFields will be sent to the
        	// server regardless of whether the field is empty or not. This may be
        	// used to include empty fields in Patch requests.
        	ForceSendFields []string `json:"-"`
        
        	// NullFields is a list of field names (e.g. "Options") to include in
        	// API requests with the JSON null value. By default, fields with empty
        	// values are omitted from API requests. However, any field with an
        	// empty value appearing in NullFields will be sent to the server as
        	// null. It is an error if a field in this list has a non-empty value.
        	// This may be used to include null fields in Patch requests.
        	NullFields []string `json:"-"`
        }

          BeginTransactionRequest: The request for BeginTransaction.

          func (*BeginTransactionRequest) MarshalJSON

          func (s *BeginTransactionRequest) MarshalJSON() ([]byte, error)

          type Binding

          type Binding struct {
          	// Condition: The condition that is associated with this binding.
          	// NOTE: An unsatisfied condition will not allow user access via
          	// current
          	// binding. Different bindings, including their conditions, are
          	// examined
          	// independently.
          	Condition *Expr `json:"condition,omitempty"`
          
          	// Members: Specifies the identities requesting access for a Cloud
          	// Platform resource.
          	// `members` can have the following values:
          	//
          	// * `allUsers`: A special identifier that represents anyone who is
          	//    on the internet; with or without a Google account.
          	//
          	// * `allAuthenticatedUsers`: A special identifier that represents
          	// anyone
          	//    who is authenticated with a Google account or a service
          	// account.
          	//
          	// * `user:{emailid}`: An email address that represents a specific
          	// Google
          	//    account. For example, `alice@example.com` .
          	//
          	//
          	// * `serviceAccount:{emailid}`: An email address that represents a
          	// service
          	//    account. For example,
          	// `my-other-app@appspot.gserviceaccount.com`.
          	//
          	// * `group:{emailid}`: An email address that represents a Google
          	// group.
          	//    For example, `admins@example.com`.
          	//
          	// * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus
          	// unique
          	//    identifier) representing a user that has been recently deleted.
          	// For
          	//    example, `alice@example.com?uid=123456789012345678901`. If the
          	// user is
          	//    recovered, this value reverts to `user:{emailid}` and the
          	// recovered user
          	//    retains the role in the binding.
          	//
          	// * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address
          	// (plus
          	//    unique identifier) representing a service account that has been
          	// recently
          	//    deleted. For example,
          	//
          	// `my-other-app@appspot.gserviceaccount.com?uid=123456789012345678901`.
          	//
          	//    If the service account is undeleted, this value reverts to
          	//    `serviceAccount:{emailid}` and the undeleted service account
          	// retains the
          	//    role in the binding.
          	//
          	// * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus
          	// unique
          	//    identifier) representing a Google group that has been recently
          	//    deleted. For example,
          	// `admins@example.com?uid=123456789012345678901`. If
          	//    the group is recovered, this value reverts to `group:{emailid}`
          	// and the
          	//    recovered group retains the role in the binding.
          	//
          	//
          	// * `domain:{domain}`: The G Suite domain (primary) that represents all
          	// the
          	//    users of that domain. For example, `google.com` or
          	// `example.com`.
          	//
          	//
          	Members []string `json:"members,omitempty"`
          
          	// Role: Role that is assigned to `members`.
          	// For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
          	Role string `json:"role,omitempty"`
          
          	// ForceSendFields is a list of field names (e.g. "Condition") to
          	// unconditionally include in API requests. By default, fields with
          	// empty values are omitted from API requests. However, any non-pointer,
          	// non-interface field appearing in ForceSendFields will be sent to the
          	// server regardless of whether the field is empty or not. This may be
          	// used to include empty fields in Patch requests.
          	ForceSendFields []string `json:"-"`
          
          	// NullFields is a list of field names (e.g. "Condition") to include in
          	// API requests with the JSON null value. By default, fields with empty
          	// values are omitted from API requests. However, any field with an
          	// empty value appearing in NullFields will be sent to the server as
          	// null. It is an error if a field in this list has a non-empty value.
          	// This may be used to include null fields in Patch requests.
          	NullFields []string `json:"-"`
          }

            Binding: Associates `members` with a `role`.

            func (*Binding) MarshalJSON

            func (s *Binding) MarshalJSON() ([]byte, error)
            type ChildLink struct {
            	// ChildIndex: The node to which the link points.
            	ChildIndex int64 `json:"childIndex,omitempty"`
            
            	// Type: The type of the link. For example, in Hash Joins this could be
            	// used to
            	// distinguish between the build child and the probe child, or in the
            	// case
            	// of the child being an output variable, to represent the tag
            	// associated
            	// with the output variable.
            	Type string `json:"type,omitempty"`
            
            	// Variable: Only present if the child node is SCALAR and corresponds
            	// to an output variable of the parent node. The field carries the name
            	// of
            	// the output variable.
            	// For example, a `TableScan` operator that reads rows from a table
            	// will
            	// have child links to the `SCALAR` nodes representing the output
            	// variables
            	// created for each column that is read by the operator. The
            	// corresponding
            	// `variable` fields will be set to the variable names assigned to
            	// the
            	// columns.
            	Variable string `json:"variable,omitempty"`
            
            	// ForceSendFields is a list of field names (e.g. "ChildIndex") to
            	// unconditionally include in API requests. By default, fields with
            	// empty values are omitted from API requests. However, any non-pointer,
            	// non-interface field appearing in ForceSendFields will be sent to the
            	// server regardless of whether the field is empty or not. This may be
            	// used to include empty fields in Patch requests.
            	ForceSendFields []string `json:"-"`
            
            	// NullFields is a list of field names (e.g. "ChildIndex") to include in
            	// API requests with the JSON null value. By default, fields with empty
            	// values are omitted from API requests. However, any field with an
            	// empty value appearing in NullFields will be sent to the server as
            	// null. It is an error if a field in this list has a non-empty value.
            	// This may be used to include null fields in Patch requests.
            	NullFields []string `json:"-"`
            }

              ChildLink: Metadata associated with a parent-child relationship appearing in a PlanNode.

              func (*ChildLink) MarshalJSON

              func (s *ChildLink) MarshalJSON() ([]byte, error)

              type CommitRequest

              type CommitRequest struct {
              	// Mutations: The mutations to be executed when this transaction
              	// commits. All
              	// mutations are applied atomically, in the order they appear in
              	// this list.
              	Mutations []*Mutation `json:"mutations,omitempty"`
              
              	// SingleUseTransaction: Execute mutations in a temporary transaction.
              	// Note that unlike
              	// commit of a previously-started transaction, commit with a
              	// temporary transaction is non-idempotent. That is, if
              	// the
              	// `CommitRequest` is sent to Cloud Spanner more than once
              	// (for
              	// instance, due to retries in the application, or in the
              	// transport library), it is possible that the mutations are
              	// executed more than once. If this is undesirable, use
              	// BeginTransaction and
              	// Commit instead.
              	SingleUseTransaction *TransactionOptions `json:"singleUseTransaction,omitempty"`
              
              	// TransactionId: Commit a previously-started transaction.
              	TransactionId string `json:"transactionId,omitempty"`
              
              	// ForceSendFields is a list of field names (e.g. "Mutations") to
              	// unconditionally include in API requests. By default, fields with
              	// empty values are omitted from API requests. However, any non-pointer,
              	// non-interface field appearing in ForceSendFields will be sent to the
              	// server regardless of whether the field is empty or not. This may be
              	// used to include empty fields in Patch requests.
              	ForceSendFields []string `json:"-"`
              
              	// NullFields is a list of field names (e.g. "Mutations") to include in
              	// API requests with the JSON null value. By default, fields with empty
              	// values are omitted from API requests. However, any field with an
              	// empty value appearing in NullFields will be sent to the server as
              	// null. It is an error if a field in this list has a non-empty value.
              	// This may be used to include null fields in Patch requests.
              	NullFields []string `json:"-"`
              }

                CommitRequest: The request for Commit.

                func (*CommitRequest) MarshalJSON

                func (s *CommitRequest) MarshalJSON() ([]byte, error)

                type CommitResponse

                type CommitResponse struct {
                	// CommitTimestamp: The Cloud Spanner timestamp at which the transaction
                	// committed.
                	CommitTimestamp string `json:"commitTimestamp,omitempty"`
                
                	// ServerResponse contains the HTTP response code and headers from the
                	// server.
                	googleapi.ServerResponse `json:"-"`
                
                	// ForceSendFields is a list of field names (e.g. "CommitTimestamp") to
                	// unconditionally include in API requests. By default, fields with
                	// empty values are omitted from API requests. However, any non-pointer,
                	// non-interface field appearing in ForceSendFields will be sent to the
                	// server regardless of whether the field is empty or not. This may be
                	// used to include empty fields in Patch requests.
                	ForceSendFields []string `json:"-"`
                
                	// NullFields is a list of field names (e.g. "CommitTimestamp") to
                	// include in API requests with the JSON null value. By default, fields
                	// with empty values are omitted from API requests. However, any field
                	// with an empty value appearing in NullFields will be sent to the
                	// server as null. It is an error if a field in this list has a
                	// non-empty value. This may be used to include null fields in Patch
                	// requests.
                	NullFields []string `json:"-"`
                }

                  CommitResponse: The response for Commit.

                  func (*CommitResponse) MarshalJSON

                  func (s *CommitResponse) MarshalJSON() ([]byte, error)

                  type CreateDatabaseMetadata

                  type CreateDatabaseMetadata struct {
                  	// Database: The database being created.
                  	Database string `json:"database,omitempty"`
                  
                  	// ForceSendFields is a list of field names (e.g. "Database") to
                  	// unconditionally include in API requests. By default, fields with
                  	// empty values are omitted from API requests. However, any non-pointer,
                  	// non-interface field appearing in ForceSendFields will be sent to the
                  	// server regardless of whether the field is empty or not. This may be
                  	// used to include empty fields in Patch requests.
                  	ForceSendFields []string `json:"-"`
                  
                  	// NullFields is a list of field names (e.g. "Database") to include in
                  	// API requests with the JSON null value. By default, fields with empty
                  	// values are omitted from API requests. However, any field with an
                  	// empty value appearing in NullFields will be sent to the server as
                  	// null. It is an error if a field in this list has a non-empty value.
                  	// This may be used to include null fields in Patch requests.
                  	NullFields []string `json:"-"`
                  }

                    CreateDatabaseMetadata: Metadata type for the operation returned by CreateDatabase.

                    func (*CreateDatabaseMetadata) MarshalJSON

                    func (s *CreateDatabaseMetadata) MarshalJSON() ([]byte, error)

                    type CreateDatabaseRequest

                    type CreateDatabaseRequest struct {
                    	// CreateStatement: Required. A `CREATE DATABASE` statement, which
                    	// specifies the ID of the
                    	// new database.  The database ID must conform to the regular
                    	// expression
                    	// `a-z*[a-z0-9]` and be between 2 and 30 characters in length.
                    	// If the database ID is a reserved word or if it contains a hyphen,
                    	// the
                    	// database ID must be enclosed in backticks (“ ` “).
                    	CreateStatement string `json:"createStatement,omitempty"`
                    
                    	// ExtraStatements: An optional list of DDL statements to run inside the
                    	// newly created
                    	// database. Statements can create tables, indexes, etc.
                    	// These
                    	// statements execute atomically with the creation of the database:
                    	// if there is an error in any statement, the database is not created.
                    	ExtraStatements []string `json:"extraStatements,omitempty"`
                    
                    	// ForceSendFields is a list of field names (e.g. "CreateStatement") to
                    	// unconditionally include in API requests. By default, fields with
                    	// empty values are omitted from API requests. However, any non-pointer,
                    	// non-interface field appearing in ForceSendFields will be sent to the
                    	// server regardless of whether the field is empty or not. This may be
                    	// used to include empty fields in Patch requests.
                    	ForceSendFields []string `json:"-"`
                    
                    	// NullFields is a list of field names (e.g. "CreateStatement") to
                    	// include in API requests with the JSON null value. By default, fields
                    	// with empty values are omitted from API requests. However, any field
                    	// with an empty value appearing in NullFields will be sent to the
                    	// server as null. It is an error if a field in this list has a
                    	// non-empty value. This may be used to include null fields in Patch
                    	// requests.
                    	NullFields []string `json:"-"`
                    }

                      CreateDatabaseRequest: The request for CreateDatabase.

                      func (*CreateDatabaseRequest) MarshalJSON

                      func (s *CreateDatabaseRequest) MarshalJSON() ([]byte, error)

                      type CreateInstanceMetadata

                      type CreateInstanceMetadata struct {
                      	// CancelTime: The time at which this operation was cancelled. If set,
                      	// this operation is
                      	// in the process of undoing itself (which is guaranteed to succeed)
                      	// and
                      	// cannot be cancelled again.
                      	CancelTime string `json:"cancelTime,omitempty"`
                      
                      	// EndTime: The time at which this operation failed or was completed
                      	// successfully.
                      	EndTime string `json:"endTime,omitempty"`
                      
                      	// Instance: The instance being created.
                      	Instance *Instance `json:"instance,omitempty"`
                      
                      	// StartTime: The time at which the
                      	// CreateInstance request was
                      	// received.
                      	StartTime string `json:"startTime,omitempty"`
                      
                      	// ForceSendFields is a list of field names (e.g. "CancelTime") to
                      	// unconditionally include in API requests. By default, fields with
                      	// empty values are omitted from API requests. However, any non-pointer,
                      	// non-interface field appearing in ForceSendFields will be sent to the
                      	// server regardless of whether the field is empty or not. This may be
                      	// used to include empty fields in Patch requests.
                      	ForceSendFields []string `json:"-"`
                      
                      	// NullFields is a list of field names (e.g. "CancelTime") to include in
                      	// API requests with the JSON null value. By default, fields with empty
                      	// values are omitted from API requests. However, any field with an
                      	// empty value appearing in NullFields will be sent to the server as
                      	// null. It is an error if a field in this list has a non-empty value.
                      	// This may be used to include null fields in Patch requests.
                      	NullFields []string `json:"-"`
                      }

                        CreateInstanceMetadata: Metadata type for the operation returned by CreateInstance.

                        func (*CreateInstanceMetadata) MarshalJSON

                        func (s *CreateInstanceMetadata) MarshalJSON() ([]byte, error)

                        type CreateInstanceRequest

                        type CreateInstanceRequest struct {
                        	// Instance: Required. The instance to create.  The name may be omitted,
                        	// but if
                        	// specified must be `<parent>/instances/<instance_id>`.
                        	Instance *Instance `json:"instance,omitempty"`
                        
                        	// InstanceId: Required. The ID of the instance to create.  Valid
                        	// identifiers are of the
                        	// form `a-z*[a-z0-9]` and must be between 2 and 64 characters
                        	// in
                        	// length.
                        	InstanceId string `json:"instanceId,omitempty"`
                        
                        	// ForceSendFields is a list of field names (e.g. "Instance") to
                        	// unconditionally include in API requests. By default, fields with
                        	// empty values are omitted from API requests. However, any non-pointer,
                        	// non-interface field appearing in ForceSendFields will be sent to the
                        	// server regardless of whether the field is empty or not. This may be
                        	// used to include empty fields in Patch requests.
                        	ForceSendFields []string `json:"-"`
                        
                        	// NullFields is a list of field names (e.g. "Instance") to include in
                        	// API requests with the JSON null value. By default, fields with empty
                        	// values are omitted from API requests. However, any field with an
                        	// empty value appearing in NullFields will be sent to the server as
                        	// null. It is an error if a field in this list has a non-empty value.
                        	// This may be used to include null fields in Patch requests.
                        	NullFields []string `json:"-"`
                        }

                          CreateInstanceRequest: The request for CreateInstance.

                          func (*CreateInstanceRequest) MarshalJSON

                          func (s *CreateInstanceRequest) MarshalJSON() ([]byte, error)

                          type CreateSessionRequest

                          type CreateSessionRequest struct {
                          	// Session: The session to create.
                          	Session *Session `json:"session,omitempty"`
                          
                          	// ForceSendFields is a list of field names (e.g. "Session") to
                          	// unconditionally include in API requests. By default, fields with
                          	// empty values are omitted from API requests. However, any non-pointer,
                          	// non-interface field appearing in ForceSendFields will be sent to the
                          	// server regardless of whether the field is empty or not. This may be
                          	// used to include empty fields in Patch requests.
                          	ForceSendFields []string `json:"-"`
                          
                          	// NullFields is a list of field names (e.g. "Session") to include in
                          	// API requests with the JSON null value. By default, fields with empty
                          	// values are omitted from API requests. However, any field with an
                          	// empty value appearing in NullFields will be sent to the server as
                          	// null. It is an error if a field in this list has a non-empty value.
                          	// This may be used to include null fields in Patch requests.
                          	NullFields []string `json:"-"`
                          }

                            CreateSessionRequest: The request for CreateSession.

                            func (*CreateSessionRequest) MarshalJSON

                            func (s *CreateSessionRequest) MarshalJSON() ([]byte, error)

                            type Database

                            type Database struct {
                            	// Name: Required. The name of the database. Values are of the
                            	// form
                            	// `projects/<project>/instances/<instance>/databases/<database>`,
                            	// w
                            	// here `<database>` is as specified in the `CREATE DATABASE`
                            	// statement. This name can be passed to other API methods to
                            	// identify the database.
                            	Name string `json:"name,omitempty"`
                            
                            	// State: Output only. The current database state.
                            	//
                            	// Possible values:
                            	//   "STATE_UNSPECIFIED" - Not specified.
                            	//   "CREATING" - The database is still being created. Operations on the
                            	// database may fail
                            	// with `FAILED_PRECONDITION` in this state.
                            	//   "READY" - The database is fully created and ready for use.
                            	State string `json:"state,omitempty"`
                            
                            	// ServerResponse contains the HTTP response code and headers from the
                            	// server.
                            	googleapi.ServerResponse `json:"-"`
                            
                            	// ForceSendFields is a list of field names (e.g. "Name") to
                            	// unconditionally include in API requests. By default, fields with
                            	// empty values are omitted from API requests. However, any non-pointer,
                            	// non-interface field appearing in ForceSendFields will be sent to the
                            	// server regardless of whether the field is empty or not. This may be
                            	// used to include empty fields in Patch requests.
                            	ForceSendFields []string `json:"-"`
                            
                            	// NullFields is a list of field names (e.g. "Name") to include in API
                            	// requests with the JSON null value. By default, fields with empty
                            	// values are omitted from API requests. However, any field with an
                            	// empty value appearing in NullFields will be sent to the server as
                            	// null. It is an error if a field in this list has a non-empty value.
                            	// This may be used to include null fields in Patch requests.
                            	NullFields []string `json:"-"`
                            }

                              Database: A Cloud Spanner database.

                              func (*Database) MarshalJSON

                              func (s *Database) MarshalJSON() ([]byte, error)

                              type Delete

                              type Delete struct {
                              	// KeySet: Required. The primary keys of the rows within table to
                              	// delete.
                              	// Delete is idempotent. The transaction will succeed even if some or
                              	// all
                              	// rows do not exist.
                              	KeySet *KeySet `json:"keySet,omitempty"`
                              
                              	// Table: Required. The table whose rows will be deleted.
                              	Table string `json:"table,omitempty"`
                              
                              	// ForceSendFields is a list of field names (e.g. "KeySet") to
                              	// unconditionally include in API requests. By default, fields with
                              	// empty values are omitted from API requests. However, any non-pointer,
                              	// non-interface field appearing in ForceSendFields will be sent to the
                              	// server regardless of whether the field is empty or not. This may be
                              	// used to include empty fields in Patch requests.
                              	ForceSendFields []string `json:"-"`
                              
                              	// NullFields is a list of field names (e.g. "KeySet") to include in API
                              	// requests with the JSON null value. By default, fields with empty
                              	// values are omitted from API requests. However, any field with an
                              	// empty value appearing in NullFields will be sent to the server as
                              	// null. It is an error if a field in this list has a non-empty value.
                              	// This may be used to include null fields in Patch requests.
                              	NullFields []string `json:"-"`
                              }

                                Delete: Arguments to delete operations.

                                func (*Delete) MarshalJSON

                                func (s *Delete) MarshalJSON() ([]byte, error)

                                type Empty

                                type Empty struct {
                                	// ServerResponse contains the HTTP response code and headers from the
                                	// server.
                                	googleapi.ServerResponse `json:"-"`
                                }

                                  Empty: A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance:

                                  service Foo {
                                    rpc Bar(google.protobuf.Empty) returns
                                  

                                  (google.protobuf.Empty);

                                  }
                                  

                                  The JSON representation for `Empty` is empty JSON object `{}`.

                                  type ExecuteBatchDmlRequest

                                  type ExecuteBatchDmlRequest struct {
                                  	// Seqno: Required. A per-transaction sequence number used to identify
                                  	// this request. This field
                                  	// makes each request idempotent such that if the request is received
                                  	// multiple
                                  	// times, at most one will succeed.
                                  	//
                                  	// The sequence number must be monotonically increasing within
                                  	// the
                                  	// transaction. If a request arrives for the first time with an
                                  	// out-of-order
                                  	// sequence number, the transaction may be aborted. Replays of
                                  	// previously
                                  	// handled requests will yield the same response as the first execution.
                                  	Seqno int64 `json:"seqno,omitempty,string"`
                                  
                                  	// Statements: Required. The list of statements to execute in this
                                  	// batch. Statements are executed
                                  	// serially, such that the effects of statement `i` are visible to
                                  	// statement
                                  	// `i+1`. Each statement must be a DML statement. Execution stops at
                                  	// the
                                  	// first failed statement; the remaining statements are not
                                  	// executed.
                                  	//
                                  	// Callers must provide at least one statement.
                                  	Statements []*Statement `json:"statements,omitempty"`
                                  
                                  	// Transaction: Required. The transaction to use. Must be a read-write
                                  	// transaction.
                                  	//
                                  	// To protect against replays, single-use transactions are not
                                  	// supported. The
                                  	// caller must either supply an existing transaction ID or begin a
                                  	// new
                                  	// transaction.
                                  	Transaction *TransactionSelector `json:"transaction,omitempty"`
                                  
                                  	// ForceSendFields is a list of field names (e.g. "Seqno") to
                                  	// unconditionally include in API requests. By default, fields with
                                  	// empty values are omitted from API requests. However, any non-pointer,
                                  	// non-interface field appearing in ForceSendFields will be sent to the
                                  	// server regardless of whether the field is empty or not. This may be
                                  	// used to include empty fields in Patch requests.
                                  	ForceSendFields []string `json:"-"`
                                  
                                  	// NullFields is a list of field names (e.g. "Seqno") to include in API
                                  	// requests with the JSON null value. By default, fields with empty
                                  	// values are omitted from API requests. However, any field with an
                                  	// empty value appearing in NullFields will be sent to the server as
                                  	// null. It is an error if a field in this list has a non-empty value.
                                  	// This may be used to include null fields in Patch requests.
                                  	NullFields []string `json:"-"`
                                  }

                                    ExecuteBatchDmlRequest: The request for ExecuteBatchDml.

                                    func (*ExecuteBatchDmlRequest) MarshalJSON

                                    func (s *ExecuteBatchDmlRequest) MarshalJSON() ([]byte, error)

                                    type ExecuteBatchDmlResponse

                                    type ExecuteBatchDmlResponse struct {
                                    	// ResultSets: One ResultSet for each statement in the request that ran
                                    	// successfully,
                                    	// in the same order as the statements in the request. Each ResultSet
                                    	// does
                                    	// not contain any rows. The ResultSetStats in each ResultSet
                                    	// contain
                                    	// the number of rows modified by the statement.
                                    	//
                                    	// Only the first ResultSet in the response contains
                                    	// valid
                                    	// ResultSetMetadata.
                                    	ResultSets []*ResultSet `json:"resultSets,omitempty"`
                                    
                                    	// Status: If all DML statements are executed successfully, the status
                                    	// is `OK`.
                                    	// Otherwise, the error status of the first failed statement.
                                    	Status *Status `json:"status,omitempty"`
                                    
                                    	// ServerResponse contains the HTTP response code and headers from the
                                    	// server.
                                    	googleapi.ServerResponse `json:"-"`
                                    
                                    	// ForceSendFields is a list of field names (e.g. "ResultSets") to
                                    	// unconditionally include in API requests. By default, fields with
                                    	// empty values are omitted from API requests. However, any non-pointer,
                                    	// non-interface field appearing in ForceSendFields will be sent to the
                                    	// server regardless of whether the field is empty or not. This may be
                                    	// used to include empty fields in Patch requests.
                                    	ForceSendFields []string `json:"-"`
                                    
                                    	// NullFields is a list of field names (e.g. "ResultSets") to include in
                                    	// API requests with the JSON null value. By default, fields with empty
                                    	// values are omitted from API requests. However, any field with an
                                    	// empty value appearing in NullFields will be sent to the server as
                                    	// null. It is an error if a field in this list has a non-empty value.
                                    	// This may be used to include null fields in Patch requests.
                                    	NullFields []string `json:"-"`
                                    }

                                      ExecuteBatchDmlResponse: The response for ExecuteBatchDml. Contains a list of ResultSet messages, one for each DML statement that has successfully executed, in the same order as the statements in the request. If a statement fails, the status in the response body identifies the cause of the failure.

                                      To check for DML statements that failed, use the following approach:

                                      1. Check the status in the response message. The google.rpc.Code enum

                                      value `OK` indicates that all statements were executed
                                      

                                      successfully. 2. If the status was not `OK`, check the number of result sets in the

                                      response. If the response contains `N` ResultSet messages, then
                                      statement `N+1` in the request failed.
                                      

                                      Example 1:

                                      * Request: 5 DML statements, all executed successfully. * Response: 5 ResultSet messages, with the status `OK`.

                                      Example 2:

                                      * Request: 5 DML statements. The third statement has a syntax error. * Response: 2 ResultSet messages, and a syntax error (`INVALID_ARGUMENT`)

                                      status. The number of ResultSet messages indicates that the third
                                      statement failed, and the fourth and fifth statements were not
                                      

                                      executed.

                                      func (*ExecuteBatchDmlResponse) MarshalJSON

                                      func (s *ExecuteBatchDmlResponse) MarshalJSON() ([]byte, error)

                                      type ExecuteSqlRequest

                                      type ExecuteSqlRequest struct {
                                      	// ParamTypes: It is not always possible for Cloud Spanner to infer the
                                      	// right SQL type
                                      	// from a JSON value.  For example, values of type `BYTES` and values
                                      	// of type `STRING` both appear in params as JSON strings.
                                      	//
                                      	// In these cases, `param_types` can be used to specify the exact
                                      	// SQL type for some or all of the SQL statement parameters. See
                                      	// the
                                      	// definition of Type for more information
                                      	// about SQL types.
                                      	ParamTypes map[string]Type `json:"paramTypes,omitempty"`
                                      
                                      	// Params: Parameter names and values that bind to placeholders in the
                                      	// SQL string.
                                      	//
                                      	// A parameter placeholder consists of the `@` character followed by
                                      	// the
                                      	// parameter name (for example, `@firstName`). Parameter names can
                                      	// contain
                                      	// letters, numbers, and underscores.
                                      	//
                                      	// Parameters can appear anywhere that a literal value is expected.  The
                                      	// same
                                      	// parameter name can be used more than once, for example:
                                      	//
                                      	// "WHERE id > @msg_id AND id < @msg_id + 100"
                                      	//
                                      	// It is an error to execute a SQL statement with unbound parameters.
                                      	Params googleapi.RawMessage `json:"params,omitempty"`
                                      
                                      	// PartitionToken: If present, results will be restricted to the
                                      	// specified partition
                                      	// previously created using PartitionQuery().  There must be an
                                      	// exact
                                      	// match for the values of fields common to this message and
                                      	// the
                                      	// PartitionQueryRequest message used to create this partition_token.
                                      	PartitionToken string `json:"partitionToken,omitempty"`
                                      
                                      	// QueryMode: Used to control the amount of debugging information
                                      	// returned in
                                      	// ResultSetStats. If partition_token is set, query_mode can only
                                      	// be set to QueryMode.NORMAL.
                                      	//
                                      	// Possible values:
                                      	//   "NORMAL" - The default mode. Only the statement results are
                                      	// returned.
                                      	//   "PLAN" - This mode returns only the query plan, without any results
                                      	// or
                                      	// execution statistics information.
                                      	//   "PROFILE" - This mode returns both the query plan and the execution
                                      	// statistics along
                                      	// with the results.
                                      	QueryMode string `json:"queryMode,omitempty"`
                                      
                                      	// ResumeToken: If this request is resuming a previously interrupted SQL
                                      	// statement
                                      	// execution, `resume_token` should be copied from the
                                      	// last
                                      	// PartialResultSet yielded before the interruption. Doing this
                                      	// enables the new SQL statement execution to resume where the last one
                                      	// left
                                      	// off. The rest of the request parameters must exactly match
                                      	// the
                                      	// request that yielded this token.
                                      	ResumeToken string `json:"resumeToken,omitempty"`
                                      
                                      	// Seqno: A per-transaction sequence number used to identify this
                                      	// request. This field
                                      	// makes each request idempotent such that if the request is received
                                      	// multiple
                                      	// times, at most one will succeed.
                                      	//
                                      	// The sequence number must be monotonically increasing within
                                      	// the
                                      	// transaction. If a request arrives for the first time with an
                                      	// out-of-order
                                      	// sequence number, the transaction may be aborted. Replays of
                                      	// previously
                                      	// handled requests will yield the same response as the first
                                      	// execution.
                                      	//
                                      	// Required for DML statements. Ignored for queries.
                                      	Seqno int64 `json:"seqno,omitempty,string"`
                                      
                                      	// Sql: Required. The SQL string.
                                      	Sql string `json:"sql,omitempty"`
                                      
                                      	// Transaction: The transaction to use.
                                      	//
                                      	// For queries, if none is provided, the default is a temporary
                                      	// read-only
                                      	// transaction with strong concurrency.
                                      	//
                                      	// Standard DML statements require a read-write transaction. To
                                      	// protect
                                      	// against replays, single-use transactions are not supported.  The
                                      	// caller
                                      	// must either supply an existing transaction ID or begin a new
                                      	// transaction.
                                      	//
                                      	// Partitioned DML requires an existing Partitioned DML transaction ID.
                                      	Transaction *TransactionSelector `json:"transaction,omitempty"`
                                      
                                      	// ForceSendFields is a list of field names (e.g. "ParamTypes") to
                                      	// unconditionally include in API requests. By default, fields with
                                      	// empty values are omitted from API requests. However, any non-pointer,
                                      	// non-interface field appearing in ForceSendFields will be sent to the
                                      	// server regardless of whether the field is empty or not. This may be
                                      	// used to include empty fields in Patch requests.
                                      	ForceSendFields []string `json:"-"`
                                      
                                      	// NullFields is a list of field names (e.g. "ParamTypes") to include in
                                      	// API requests with the JSON null value. By default, fields with empty
                                      	// values are omitted from API requests. However, any field with an
                                      	// empty value appearing in NullFields will be sent to the server as
                                      	// null. It is an error if a field in this list has a non-empty value.
                                      	// This may be used to include null fields in Patch requests.
                                      	NullFields []string `json:"-"`
                                      }

                                        ExecuteSqlRequest: The request for ExecuteSql and ExecuteStreamingSql.

                                        func (*ExecuteSqlRequest) MarshalJSON

                                        func (s *ExecuteSqlRequest) MarshalJSON() ([]byte, error)

                                        type Expr

                                        type Expr struct {
                                        	// Description: An optional description of the expression. This is a
                                        	// longer text which
                                        	// describes the expression, e.g. when hovered over it in a UI.
                                        	Description string `json:"description,omitempty"`
                                        
                                        	// Expression: Textual representation of an expression in
                                        	// Common Expression Language syntax.
                                        	//
                                        	// The application context of the containing message determines
                                        	// which
                                        	// well-known feature set of CEL is supported.
                                        	Expression string `json:"expression,omitempty"`
                                        
                                        	// Location: An optional string indicating the location of the
                                        	// expression for error
                                        	// reporting, e.g. a file name and a position in the file.
                                        	Location string `json:"location,omitempty"`
                                        
                                        	// Title: An optional title for the expression, i.e. a short string
                                        	// describing
                                        	// its purpose. This can be used e.g. in UIs which allow to enter
                                        	// the
                                        	// expression.
                                        	Title string `json:"title,omitempty"`
                                        
                                        	// ForceSendFields is a list of field names (e.g. "Description") to
                                        	// unconditionally include in API requests. By default, fields with
                                        	// empty values are omitted from API requests. However, any non-pointer,
                                        	// non-interface field appearing in ForceSendFields will be sent to the
                                        	// server regardless of whether the field is empty or not. This may be
                                        	// used to include empty fields in Patch requests.
                                        	ForceSendFields []string `json:"-"`
                                        
                                        	// NullFields is a list of field names (e.g. "Description") to include
                                        	// in API requests with the JSON null value. By default, fields with
                                        	// empty values are omitted from API requests. However, any field with
                                        	// an empty value appearing in NullFields will be sent to the server as
                                        	// null. It is an error if a field in this list has a non-empty value.
                                        	// This may be used to include null fields in Patch requests.
                                        	NullFields []string `json:"-"`
                                        }

                                          Expr: Represents an expression text. Example:

                                          title: "User account presence"
                                          description: "Determines whether the request has a user account"
                                          expression: "size(request.user) > 0"
                                          

                                          func (*Expr) MarshalJSON

                                          func (s *Expr) MarshalJSON() ([]byte, error)

                                          type Field

                                          type Field struct {
                                          	// Name: The name of the field. For reads, this is the column name.
                                          	// For
                                          	// SQL queries, it is the column alias (e.g., "Word" in the
                                          	// query "SELECT 'hello' AS Word"), or the column name
                                          	// (e.g.,
                                          	// "ColName" in the query "SELECT ColName FROM Table"). Some
                                          	// columns might have an empty name (e.g., !"SELECT
                                          	// UPPER(ColName)"). Note that a query result can contain
                                          	// multiple fields with the same name.
                                          	Name string `json:"name,omitempty"`
                                          
                                          	// Type: The type of the field.
                                          	Type *Type `json:"type,omitempty"`
                                          
                                          	// ForceSendFields is a list of field names (e.g. "Name") to
                                          	// unconditionally include in API requests. By default, fields with
                                          	// empty values are omitted from API requests. However, any non-pointer,
                                          	// non-interface field appearing in ForceSendFields will be sent to the
                                          	// server regardless of whether the field is empty or not. This may be
                                          	// used to include empty fields in Patch requests.
                                          	ForceSendFields []string `json:"-"`
                                          
                                          	// NullFields is a list of field names (e.g. "Name") to include in API
                                          	// requests with the JSON null value. By default, fields with empty
                                          	// values are omitted from API requests. However, any field with an
                                          	// empty value appearing in NullFields will be sent to the server as
                                          	// null. It is an error if a field in this list has a non-empty value.
                                          	// This may be used to include null fields in Patch requests.
                                          	NullFields []string `json:"-"`
                                          }

                                            Field: Message representing a single field of a struct.

                                            func (*Field) MarshalJSON

                                            func (s *Field) MarshalJSON() ([]byte, error)

                                            type GetDatabaseDdlResponse

                                            type GetDatabaseDdlResponse struct {
                                            	// Statements: A list of formatted DDL statements defining the schema of
                                            	// the database
                                            	// specified in the request.
                                            	Statements []string `json:"statements,omitempty"`
                                            
                                            	// ServerResponse contains the HTTP response code and headers from the
                                            	// server.
                                            	googleapi.ServerResponse `json:"-"`
                                            
                                            	// ForceSendFields is a list of field names (e.g. "Statements") to
                                            	// unconditionally include in API requests. By default, fields with
                                            	// empty values are omitted from API requests. However, any non-pointer,
                                            	// non-interface field appearing in ForceSendFields will be sent to the
                                            	// server regardless of whether the field is empty or not. This may be
                                            	// used to include empty fields in Patch requests.
                                            	ForceSendFields []string `json:"-"`
                                            
                                            	// NullFields is a list of field names (e.g. "Statements") to include in
                                            	// API requests with the JSON null value. By default, fields with empty
                                            	// values are omitted from API requests. However, any field with an
                                            	// empty value appearing in NullFields will be sent to the server as
                                            	// null. It is an error if a field in this list has a non-empty value.
                                            	// This may be used to include null fields in Patch requests.
                                            	NullFields []string `json:"-"`
                                            }

                                              GetDatabaseDdlResponse: The response for GetDatabaseDdl.

                                              func (*GetDatabaseDdlResponse) MarshalJSON

                                              func (s *GetDatabaseDdlResponse) MarshalJSON() ([]byte, error)

                                              type GetIamPolicyRequest

                                              type GetIamPolicyRequest struct {
                                              	// Options: OPTIONAL: A `GetPolicyOptions` object for specifying options
                                              	// to
                                              	// `GetIamPolicy`. This field is only used by Cloud IAM.
                                              	Options *GetPolicyOptions `json:"options,omitempty"`
                                              
                                              	// ForceSendFields is a list of field names (e.g. "Options") to
                                              	// unconditionally include in API requests. By default, fields with
                                              	// empty values are omitted from API requests. However, any non-pointer,
                                              	// non-interface field appearing in ForceSendFields will be sent to the
                                              	// server regardless of whether the field is empty or not. This may be
                                              	// used to include empty fields in Patch requests.
                                              	ForceSendFields []string `json:"-"`
                                              
                                              	// NullFields is a list of field names (e.g. "Options") to include in
                                              	// API requests with the JSON null value. By default, fields with empty
                                              	// values are omitted from API requests. However, any field with an
                                              	// empty value appearing in NullFields will be sent to the server as
                                              	// null. It is an error if a field in this list has a non-empty value.
                                              	// This may be used to include null fields in Patch requests.
                                              	NullFields []string `json:"-"`
                                              }

                                                GetIamPolicyRequest: Request message for `GetIamPolicy` method.

                                                func (*GetIamPolicyRequest) MarshalJSON

                                                func (s *GetIamPolicyRequest) MarshalJSON() ([]byte, error)

                                                type GetPolicyOptions

                                                type GetPolicyOptions struct {
                                                	// RequestedPolicyVersion: Optional. The policy format version to be
                                                	// returned.
                                                	//
                                                	// Valid values are 0, 1, and 3. Requests specifying an invalid value
                                                	// will be
                                                	// rejected.
                                                	//
                                                	// Requests for policies with any conditional bindings must specify
                                                	// version 3.
                                                	// Policies without any conditional bindings may specify any valid value
                                                	// or
                                                	// leave the field unset.
                                                	RequestedPolicyVersion int64 `json:"requestedPolicyVersion,omitempty"`
                                                
                                                	// ForceSendFields is a list of field names (e.g.
                                                	// "RequestedPolicyVersion") to unconditionally include in API requests.
                                                	// By default, fields with empty values are omitted from API requests.
                                                	// However, any non-pointer, non-interface field appearing in
                                                	// ForceSendFields will be sent to the server regardless of whether the
                                                	// field is empty or not. This may be used to include empty fields in
                                                	// Patch requests.
                                                	ForceSendFields []string `json:"-"`
                                                
                                                	// NullFields is a list of field names (e.g. "RequestedPolicyVersion")
                                                	// to include in API requests with the JSON null value. By default,
                                                	// fields with empty values are omitted from API requests. However, any
                                                	// field with an empty value appearing in NullFields will be sent to the
                                                	// server as null. It is an error if a field in this list has a
                                                	// non-empty value. This may be used to include null fields in Patch
                                                	// requests.
                                                	NullFields []string `json:"-"`
                                                }

                                                  GetPolicyOptions: Encapsulates settings provided to GetIamPolicy.

                                                  func (*GetPolicyOptions) MarshalJSON

                                                  func (s *GetPolicyOptions) MarshalJSON() ([]byte, error)

                                                  type Instance

                                                  type Instance struct {
                                                  	// Config: Required. The name of the instance's configuration. Values
                                                  	// are of the form
                                                  	// `projects/<project>/instanceConfigs/<configuration>`. See
                                                  	// also InstanceConfig and
                                                  	// ListInstanceConfigs.
                                                  	Config string `json:"config,omitempty"`
                                                  
                                                  	// DisplayName: Required. The descriptive name for this instance as it
                                                  	// appears in UIs.
                                                  	// Must be unique per project and between 4 and 30 characters in length.
                                                  	DisplayName string `json:"displayName,omitempty"`
                                                  
                                                  	// EndpointUris: Output only. A set of endpoint URIs based on your
                                                  	// instance config
                                                  	// that you can use instead of the global endpoint
                                                  	// `spanner.googleapis.com`.
                                                  	//
                                                  	// For example, if your instance config is `us-central1` (a regional
                                                  	// config
                                                  	// in Iowa), then your instance specific endpoints may
                                                  	// include
                                                  	// `us-central1-spanner.googleapis.com`. By calling these endpoints
                                                  	// instead of
                                                  	// the global endpoint, you optimize network routing which could
                                                  	// reduce
                                                  	// network latency.
                                                  	//
                                                  	// The client libraries, JDBC drivers, and other SDK clients
                                                  	// automatically
                                                  	// call these instance specific endpoints.
                                                  	//
                                                  	// If you are using DNS whitelists, firewalls, or filtering to control
                                                  	// access
                                                  	// to endpoints, make sure you grant access to
                                                  	// `*spanner.googleapis.com`.
                                                  	EndpointUris []string `json:"endpointUris,omitempty"`
                                                  
                                                  	// Labels: Cloud Labels are a flexible and lightweight mechanism for
                                                  	// organizing cloud
                                                  	// resources into groups that reflect a customer's organizational needs
                                                  	// and
                                                  	// deployment strategies. Cloud Labels can be used to filter collections
                                                  	// of
                                                  	// resources. They can be used to control how resource metrics are
                                                  	// aggregated.
                                                  	// And they can be used as arguments to policy management rules (e.g.
                                                  	// route,
                                                  	// firewall, load balancing, etc.).
                                                  	//
                                                  	//  * Label keys must be between 1 and 63 characters long and must
                                                  	// conform to
                                                  	//    the following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.
                                                  	//  * Label values must be between 0 and 63 characters long and must
                                                  	// conform
                                                  	//    to the regular expression `([a-z]([-a-z0-9]*[a-z0-9])?)?`.
                                                  	//  * No more than 64 labels can be associated with a given
                                                  	// resource.
                                                  	//
                                                  	// See https://goo.gl/xmQnxf for more information on and examples of
                                                  	// labels.
                                                  	//
                                                  	// If you plan to use labels in your own code, please note that
                                                  	// additional
                                                  	// characters may be allowed in the future. And so you are advised to
                                                  	// use an
                                                  	// internal label representation, such as JSON, which doesn't rely
                                                  	// upon
                                                  	// specific characters being disallowed.  For example, representing
                                                  	// labels
                                                  	// as the string:  name + "_" + value  would prove problematic if we
                                                  	// were to
                                                  	// allow "_" in a future release.
                                                  	Labels map[string]string `json:"labels,omitempty"`
                                                  
                                                  	// Name: Required. A unique identifier for the instance, which cannot be
                                                  	// changed
                                                  	// after the instance is created. Values are of the
                                                  	// form
                                                  	// `projects/<project>/instances/a-z*[a-z0-9]`. The final
                                                  	// segment of the name must be between 2 and 64 characters in length.
                                                  	Name string `json:"name,omitempty"`
                                                  
                                                  	// NodeCount: The number of nodes allocated to this instance. This
                                                  	// may be zero in API responses for instances that are not yet in
                                                  	// state
                                                  	// `READY`.
                                                  	//
                                                  	// See
                                                  	// [the
                                                  	// documentation](https://cloud.google.com/spanner/docs/instances#no
                                                  	// de_count)
                                                  	// for more information about nodes.
                                                  	NodeCount int64 `json:"nodeCount,omitempty"`
                                                  
                                                  	// State: Output only. The current instance state. For
                                                  	// CreateInstance, the state must be
                                                  	// either omitted or set to `CREATING`. For
                                                  	// UpdateInstance, the state must be
                                                  	// either omitted or set to `READY`.
                                                  	//
                                                  	// Possible values:
                                                  	//   "STATE_UNSPECIFIED" - Not specified.
                                                  	//   "CREATING" - The instance is still being created. Resources may not
                                                  	// be
                                                  	// available yet, and operations such as database creation may not
                                                  	// work.
                                                  	//   "READY" - The instance is fully created and ready to do work such
                                                  	// as
                                                  	// creating databases.
                                                  	State string `json:"state,omitempty"`
                                                  
                                                  	// ServerResponse contains the HTTP response code and headers from the
                                                  	// server.
                                                  	googleapi.ServerResponse `json:"-"`
                                                  
                                                  	// ForceSendFields is a list of field names (e.g. "Config") to
                                                  	// unconditionally include in API requests. By default, fields with
                                                  	// empty values are omitted from API requests. However, any non-pointer,
                                                  	// non-interface field appearing in ForceSendFields will be sent to the
                                                  	// server regardless of whether the field is empty or not. This may be
                                                  	// used to include empty fields in Patch requests.
                                                  	ForceSendFields []string `json:"-"`
                                                  
                                                  	// NullFields is a list of field names (e.g. "Config") to include in API
                                                  	// requests with the JSON null value. By default, fields with empty
                                                  	// values are omitted from API requests. However, any field with an
                                                  	// empty value appearing in NullFields will be sent to the server as
                                                  	// null. It is an error if a field in this list has a non-empty value.
                                                  	// This may be used to include null fields in Patch requests.
                                                  	NullFields []string `json:"-"`
                                                  }

                                                    Instance: An isolated set of Cloud Spanner resources on which databases can be hosted.

                                                    func (*Instance) MarshalJSON

                                                    func (s *Instance) MarshalJSON() ([]byte, error)

                                                    type InstanceConfig

                                                    type InstanceConfig struct {
                                                    	// DisplayName: The name of this instance configuration as it appears in
                                                    	// UIs.
                                                    	DisplayName string `json:"displayName,omitempty"`
                                                    
                                                    	// Name: A unique identifier for the instance configuration.  Values
                                                    	// are of the form
                                                    	// `projects/<project>/instanceConfigs/a-z*`
                                                    	Name string `json:"name,omitempty"`
                                                    
                                                    	// Replicas: The geographic placement of nodes in this instance
                                                    	// configuration and their
                                                    	// replication properties.
                                                    	Replicas []*ReplicaInfo `json:"replicas,omitempty"`
                                                    
                                                    	// ServerResponse contains the HTTP response code and headers from the
                                                    	// server.
                                                    	googleapi.ServerResponse `json:"-"`
                                                    
                                                    	// ForceSendFields is a list of field names (e.g. "DisplayName") to
                                                    	// unconditionally include in API requests. By default, fields with
                                                    	// empty values are omitted from API requests. However, any non-pointer,
                                                    	// non-interface field appearing in ForceSendFields will be sent to the
                                                    	// server regardless of whether the field is empty or not. This may be
                                                    	// used to include empty fields in Patch requests.
                                                    	ForceSendFields []string `json:"-"`
                                                    
                                                    	// NullFields is a list of field names (e.g. "DisplayName") to include
                                                    	// in API requests with the JSON null value. By default, fields with
                                                    	// empty values are omitted from API requests. However, any field with
                                                    	// an empty value appearing in NullFields will be sent to the server as
                                                    	// null. It is an error if a field in this list has a non-empty value.
                                                    	// This may be used to include null fields in Patch requests.
                                                    	NullFields []string `json:"-"`
                                                    }

                                                      InstanceConfig: A possible configuration for a Cloud Spanner instance. Configurations define the geographic placement of nodes and their replication.

                                                      func (*InstanceConfig) MarshalJSON

                                                      func (s *InstanceConfig) MarshalJSON() ([]byte, error)

                                                      type KeyRange

                                                      type KeyRange struct {
                                                      	// EndClosed: If the end is closed, then the range includes all rows
                                                      	// whose
                                                      	// first `len(end_closed)` key columns exactly match `end_closed`.
                                                      	EndClosed []interface{} `json:"endClosed,omitempty"`
                                                      
                                                      	// EndOpen: If the end is open, then the range excludes rows whose
                                                      	// first
                                                      	// `len(end_open)` key columns exactly match `end_open`.
                                                      	EndOpen []interface{} `json:"endOpen,omitempty"`
                                                      
                                                      	// StartClosed: If the start is closed, then the range includes all rows
                                                      	// whose
                                                      	// first `len(start_closed)` key columns exactly match `start_closed`.
                                                      	StartClosed []interface{} `json:"startClosed,omitempty"`
                                                      
                                                      	// StartOpen: If the start is open, then the range excludes rows whose
                                                      	// first
                                                      	// `len(start_open)` key columns exactly match `start_open`.
                                                      	StartOpen []interface{} `json:"startOpen,omitempty"`
                                                      
                                                      	// ForceSendFields is a list of field names (e.g. "EndClosed") to
                                                      	// unconditionally include in API requests. By default, fields with
                                                      	// empty values are omitted from API requests. However, any non-pointer,
                                                      	// non-interface field appearing in ForceSendFields will be sent to the
                                                      	// server regardless of whether the field is empty or not. This may be
                                                      	// used to include empty fields in Patch requests.
                                                      	ForceSendFields []string `json:"-"`
                                                      
                                                      	// NullFields is a list of field names (e.g. "EndClosed") to include in
                                                      	// API requests with the JSON null value. By default, fields with empty
                                                      	// values are omitted from API requests. However, any field with an
                                                      	// empty value appearing in NullFields will be sent to the server as
                                                      	// null. It is an error if a field in this list has a non-empty value.
                                                      	// This may be used to include null fields in Patch requests.
                                                      	NullFields []string `json:"-"`
                                                      }

                                                        KeyRange: KeyRange represents a range of rows in a table or index.

                                                        A range has a start key and an end key. These keys can be open or closed, indicating if the range includes rows with that key.

                                                        Keys are represented by lists, where the ith value in the list corresponds to the ith component of the table or index primary key. Individual values are encoded as described here.

                                                        For example, consider the following table definition:

                                                        CREATE TABLE UserEvents (
                                                          UserName STRING(MAX),
                                                          EventDate STRING(10)
                                                        ) PRIMARY KEY(UserName, EventDate);
                                                        

                                                        The following keys name rows in this table:

                                                        "Bob", "2014-09-23"
                                                        

                                                        Since the `UserEvents` table's `PRIMARY KEY` clause names two columns, each `UserEvents` key has two elements; the first is the `UserName`, and the second is the `EventDate`.

                                                        Key ranges with multiple components are interpreted lexicographically by component using the table or index key's declared sort order. For example, the following range returns all events for user "Bob" that occurred in the year 2015:

                                                        "start_closed": ["Bob", "2015-01-01"]
                                                        "end_closed": ["Bob", "2015-12-31"]
                                                        

                                                        Start and end keys can omit trailing key components. This affects the inclusion and exclusion of rows that exactly match the provided key components: if the key is closed, then rows that exactly match the provided components are included; if the key is open, then rows that exactly match are not included.

                                                        For example, the following range includes all events for "Bob" that occurred during and after the year 2000:

                                                        "start_closed": ["Bob", "2000-01-01"]
                                                        "end_closed": ["Bob"]
                                                        

                                                        The next example retrieves all events for "Bob":

                                                        "start_closed": ["Bob"]
                                                        "end_closed": ["Bob"]
                                                        

                                                        To retrieve events before the year 2000:

                                                        "start_closed": ["Bob"]
                                                        "end_open": ["Bob", "2000-01-01"]
                                                        

                                                        The following range includes all rows in the table:

                                                        "start_closed": []
                                                        "end_closed": []
                                                        

                                                        This range returns all users whose `UserName` begins with any character from A to C:

                                                        "start_closed": ["A"]
                                                        "end_open": ["D"]
                                                        

                                                        This range returns all users whose `UserName` begins with B:

                                                        "start_closed": ["B"]
                                                        "end_open": ["C"]
                                                        

                                                        Key ranges honor column sort order. For example, suppose a table is defined as follows:

                                                        CREATE TABLE DescendingSortedTable {
                                                          Key INT64,
                                                          ...
                                                        ) PRIMARY KEY(Key DESC);
                                                        

                                                        The following range retrieves all rows with key values between 1 and 100 inclusive:

                                                        "start_closed": ["100"]
                                                        "end_closed": ["1"]
                                                        

                                                        Note that 100 is passed as the start, and 1 is passed as the end, because `Key` is a descending column in the schema.

                                                        func (*KeyRange) MarshalJSON

                                                        func (s *KeyRange) MarshalJSON() ([]byte, error)

                                                        type KeySet

                                                        type KeySet struct {
                                                        	// All: For convenience `all` can be set to `true` to indicate that
                                                        	// this
                                                        	// `KeySet` matches all keys in the table or index. Note that any
                                                        	// keys
                                                        	// specified in `keys` or `ranges` are only yielded once.
                                                        	All bool `json:"all,omitempty"`
                                                        
                                                        	// Keys: A list of specific keys. Entries in `keys` should have exactly
                                                        	// as
                                                        	// many elements as there are columns in the primary or index key
                                                        	// with which this `KeySet` is used.  Individual key values are
                                                        	// encoded as described here.
                                                        	Keys [][]interface{} `json:"keys,omitempty"`
                                                        
                                                        	// Ranges: A list of key ranges. See KeyRange for more information
                                                        	// about
                                                        	// key range specifications.
                                                        	Ranges []*KeyRange `json:"ranges,omitempty"`
                                                        
                                                        	// ForceSendFields is a list of field names (e.g. "All") to
                                                        	// unconditionally include in API requests. By default, fields with
                                                        	// empty values are omitted from API requests. However, any non-pointer,
                                                        	// non-interface field appearing in ForceSendFields will be sent to the
                                                        	// server regardless of whether the field is empty or not. This may be
                                                        	// used to include empty fields in Patch requests.
                                                        	ForceSendFields []string `json:"-"`
                                                        
                                                        	// NullFields is a list of field names (e.g. "All") to include in API
                                                        	// requests with the JSON null value. By default, fields with empty
                                                        	// values are omitted from API requests. However, any field with an
                                                        	// empty value appearing in NullFields will be sent to the server as
                                                        	// null. It is an error if a field in this list has a non-empty value.
                                                        	// This may be used to include null fields in Patch requests.
                                                        	NullFields []string `json:"-"`
                                                        }

                                                          KeySet: `KeySet` defines a collection of Cloud Spanner keys and/or key ranges. All the keys are expected to be in the same table or index. The keys need not be sorted in any particular way.

                                                          If the same key is specified multiple times in the set (for example if two ranges, two keys, or a key and a range overlap), Cloud Spanner behaves as if the key were only specified once.

                                                          func (*KeySet) MarshalJSON

                                                          func (s *KeySet) MarshalJSON() ([]byte, error)

                                                          type ListDatabasesResponse

                                                          type ListDatabasesResponse struct {
                                                          	// Databases: Databases that matched the request.
                                                          	Databases []*Database `json:"databases,omitempty"`
                                                          
                                                          	// NextPageToken: `next_page_token` can be sent in a
                                                          	// subsequent
                                                          	// ListDatabases call to fetch more
                                                          	// of the matching databases.
                                                          	NextPageToken string `json:"nextPageToken,omitempty"`
                                                          
                                                          	// ServerResponse contains the HTTP response code and headers from the
                                                          	// server.
                                                          	googleapi.ServerResponse `json:"-"`
                                                          
                                                          	// ForceSendFields is a list of field names (e.g. "Databases") to
                                                          	// unconditionally include in API requests. By default, fields with
                                                          	// empty values are omitted from API requests. However, any non-pointer,
                                                          	// non-interface field appearing in ForceSendFields will be sent to the
                                                          	// server regardless of whether the field is empty or not. This may be
                                                          	// used to include empty fields in Patch requests.
                                                          	ForceSendFields []string `json:"-"`
                                                          
                                                          	// NullFields is a list of field names (e.g. "Databases") to include in
                                                          	// API requests with the JSON null value. By default, fields with empty
                                                          	// values are omitted from API requests. However, any field with an
                                                          	// empty value appearing in NullFields will be sent to the server as
                                                          	// null. It is an error if a field in this list has a non-empty value.
                                                          	// This may be used to include null fields in Patch requests.
                                                          	NullFields []string `json:"-"`
                                                          }

                                                            ListDatabasesResponse: The response for ListDatabases.

                                                            func (*ListDatabasesResponse) MarshalJSON

                                                            func (s *ListDatabasesResponse) MarshalJSON() ([]byte, error)

                                                            type ListInstanceConfigsResponse

                                                            type ListInstanceConfigsResponse struct {
                                                            	// InstanceConfigs: The list of requested instance configurations.
                                                            	InstanceConfigs []*InstanceConfig `json:"instanceConfigs,omitempty"`
                                                            
                                                            	// NextPageToken: `next_page_token` can be sent in a
                                                            	// subsequent
                                                            	// ListInstanceConfigs call to
                                                            	// fetch more of the matching instance configurations.
                                                            	NextPageToken string `json:"nextPageToken,omitempty"`
                                                            
                                                            	// ServerResponse contains the HTTP response code and headers from the
                                                            	// server.
                                                            	googleapi.ServerResponse `json:"-"`
                                                            
                                                            	// ForceSendFields is a list of field names (e.g. "InstanceConfigs") to
                                                            	// unconditionally include in API requests. By default, fields with
                                                            	// empty values are omitted from API requests. However, any non-pointer,
                                                            	// non-interface field appearing in ForceSendFields will be sent to the
                                                            	// server regardless of whether the field is empty or not. This may be
                                                            	// used to include empty fields in Patch requests.
                                                            	ForceSendFields []string `json:"-"`
                                                            
                                                            	// NullFields is a list of field names (e.g. "InstanceConfigs") to
                                                            	// include in API requests with the JSON null value. By default, fields
                                                            	// with empty values are omitted from API requests. However, any field
                                                            	// with an empty value appearing in NullFields will be sent to the
                                                            	// server as null. It is an error if a field in this list has a
                                                            	// non-empty value. This may be used to include null fields in Patch
                                                            	// requests.
                                                            	NullFields []string `json:"-"`
                                                            }

                                                              ListInstanceConfigsResponse: The response for ListInstanceConfigs.

                                                              func (*ListInstanceConfigsResponse) MarshalJSON

                                                              func (s *ListInstanceConfigsResponse) MarshalJSON() ([]byte, error)

                                                              type ListInstancesResponse

                                                              type ListInstancesResponse struct {
                                                              	// Instances: The list of requested instances.
                                                              	Instances []*Instance `json:"instances,omitempty"`
                                                              
                                                              	// NextPageToken: `next_page_token` can be sent in a
                                                              	// subsequent
                                                              	// ListInstances call to fetch more
                                                              	// of the matching instances.
                                                              	NextPageToken string `json:"nextPageToken,omitempty"`
                                                              
                                                              	// ServerResponse contains the HTTP response code and headers from the
                                                              	// server.
                                                              	googleapi.ServerResponse `json:"-"`
                                                              
                                                              	// ForceSendFields is a list of field names (e.g. "Instances") to
                                                              	// unconditionally include in API requests. By default, fields with
                                                              	// empty values are omitted from API requests. However, any non-pointer,
                                                              	// non-interface field appearing in ForceSendFields will be sent to the
                                                              	// server regardless of whether the field is empty or not. This may be
                                                              	// used to include empty fields in Patch requests.
                                                              	ForceSendFields []string `json:"-"`
                                                              
                                                              	// NullFields is a list of field names (e.g. "Instances") to include in
                                                              	// API requests with the JSON null value. By default, fields with empty
                                                              	// values are omitted from API requests. However, any field with an
                                                              	// empty value appearing in NullFields will be sent to the server as
                                                              	// null. It is an error if a field in this list has a non-empty value.
                                                              	// This may be used to include null fields in Patch requests.
                                                              	NullFields []string `json:"-"`
                                                              }

                                                                ListInstancesResponse: The response for ListInstances.

                                                                func (*ListInstancesResponse) MarshalJSON

                                                                func (s *ListInstancesResponse) MarshalJSON() ([]byte, error)

                                                                type ListOperationsResponse

                                                                type ListOperationsResponse struct {
                                                                	// NextPageToken: The standard List next-page token.
                                                                	NextPageToken string `json:"nextPageToken,omitempty"`
                                                                
                                                                	// Operations: A list of operations that matches the specified filter in
                                                                	// the request.
                                                                	Operations []*Operation `json:"operations,omitempty"`
                                                                
                                                                	// ServerResponse contains the HTTP response code and headers from the
                                                                	// server.
                                                                	googleapi.ServerResponse `json:"-"`
                                                                
                                                                	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
                                                                	// unconditionally include in API requests. By default, fields with
                                                                	// empty values are omitted from API requests. However, any non-pointer,
                                                                	// non-interface field appearing in ForceSendFields will be sent to the
                                                                	// server regardless of whether the field is empty or not. This may be
                                                                	// used to include empty fields in Patch requests.
                                                                	ForceSendFields []string `json:"-"`
                                                                
                                                                	// NullFields is a list of field names (e.g. "NextPageToken") to include
                                                                	// in API requests with the JSON null value. By default, fields with
                                                                	// empty values are omitted from API requests. However, any field with
                                                                	// an empty value appearing in NullFields will be sent to the server as
                                                                	// null. It is an error if a field in this list has a non-empty value.
                                                                	// This may be used to include null fields in Patch requests.
                                                                	NullFields []string `json:"-"`
                                                                }

                                                                  ListOperationsResponse: The response message for Operations.ListOperations.

                                                                  func (*ListOperationsResponse) MarshalJSON

                                                                  func (s *ListOperationsResponse) MarshalJSON() ([]byte, error)

                                                                  type ListSessionsResponse

                                                                  type ListSessionsResponse struct {
                                                                  	// NextPageToken: `next_page_token` can be sent in a
                                                                  	// subsequent
                                                                  	// ListSessions call to fetch more of the matching
                                                                  	// sessions.
                                                                  	NextPageToken string `json:"nextPageToken,omitempty"`
                                                                  
                                                                  	// Sessions: The list of requested sessions.
                                                                  	Sessions []*Session `json:"sessions,omitempty"`
                                                                  
                                                                  	// ServerResponse contains the HTTP response code and headers from the
                                                                  	// server.
                                                                  	googleapi.ServerResponse `json:"-"`
                                                                  
                                                                  	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
                                                                  	// unconditionally include in API requests. By default, fields with
                                                                  	// empty values are omitted from API requests. However, any non-pointer,
                                                                  	// non-interface field appearing in ForceSendFields will be sent to the
                                                                  	// server regardless of whether the field is empty or not. This may be
                                                                  	// used to include empty fields in Patch requests.
                                                                  	ForceSendFields []string `json:"-"`
                                                                  
                                                                  	// NullFields is a list of field names (e.g. "NextPageToken") to include
                                                                  	// in API requests with the JSON null value. By default, fields with
                                                                  	// empty values are omitted from API requests. However, any field with
                                                                  	// an empty value appearing in NullFields will be sent to the server as
                                                                  	// null. It is an error if a field in this list has a non-empty value.
                                                                  	// This may be used to include null fields in Patch requests.
                                                                  	NullFields []string `json:"-"`
                                                                  }

                                                                    ListSessionsResponse: The response for ListSessions.

                                                                    func (*ListSessionsResponse) MarshalJSON

                                                                    func (s *ListSessionsResponse) MarshalJSON() ([]byte, error)

                                                                    type Mutation

                                                                    type Mutation struct {
                                                                    	// Delete: Delete rows from a table. Succeeds whether or not the
                                                                    	// named
                                                                    	// rows were present.
                                                                    	Delete *Delete `json:"delete,omitempty"`
                                                                    
                                                                    	// Insert: Insert new rows in a table. If any of the rows already
                                                                    	// exist,
                                                                    	// the write or transaction fails with error `ALREADY_EXISTS`.
                                                                    	Insert *Write `json:"insert,omitempty"`
                                                                    
                                                                    	// InsertOrUpdate: Like insert, except that if the row already exists,
                                                                    	// then
                                                                    	// its column values are overwritten with the ones provided. Any
                                                                    	// column values not explicitly written are preserved.
                                                                    	//
                                                                    	// When using insert_or_update, just as when using insert, all
                                                                    	// `NOT
                                                                    	// NULL` columns in the table must be given a value. This holds
                                                                    	// true
                                                                    	// even when the row already exists and will therefore actually be
                                                                    	// updated.
                                                                    	InsertOrUpdate *Write `json:"insertOrUpdate,omitempty"`
                                                                    
                                                                    	// Replace: Like insert, except that if the row already exists, it
                                                                    	// is
                                                                    	// deleted, and the column values provided are inserted
                                                                    	// instead. Unlike insert_or_update, this means any values
                                                                    	// not
                                                                    	// explicitly written become `NULL`.
                                                                    	//
                                                                    	// In an interleaved table, if you create the child table with the
                                                                    	// `ON DELETE CASCADE` annotation, then replacing a parent row
                                                                    	// also deletes the child rows. Otherwise, you must delete the
                                                                    	// child rows before you replace the parent row.
                                                                    	Replace *Write `json:"replace,omitempty"`
                                                                    
                                                                    	// Update: Update existing rows in a table. If any of the rows does
                                                                    	// not
                                                                    	// already exist, the transaction fails with error `NOT_FOUND`.
                                                                    	Update *Write `json:"update,omitempty"`
                                                                    
                                                                    	// ForceSendFields is a list of field names (e.g. "Delete") to
                                                                    	// unconditionally include in API requests. By default, fields with
                                                                    	// empty values are omitted from API requests. However, any non-pointer,
                                                                    	// non-interface field appearing in ForceSendFields will be sent to the
                                                                    	// server regardless of whether the field is empty or not. This may be
                                                                    	// used to include empty fields in Patch requests.
                                                                    	ForceSendFields []string `json:"-"`
                                                                    
                                                                    	// NullFields is a list of field names (e.g. "Delete") to include in API
                                                                    	// requests with the JSON null value. By default, fields with empty
                                                                    	// values are omitted from API requests. However, any field with an
                                                                    	// empty value appearing in NullFields will be sent to the server as
                                                                    	// null. It is an error if a field in this list has a non-empty value.
                                                                    	// This may be used to include null fields in Patch requests.
                                                                    	NullFields []string `json:"-"`
                                                                    }

                                                                      Mutation: A modification to one or more Cloud Spanner rows. Mutations can be applied to a Cloud Spanner database by sending them in a Commit call.

                                                                      func (*Mutation) MarshalJSON

                                                                      func (s *Mutation) MarshalJSON() ([]byte, error)

                                                                      type Operation

                                                                      type Operation struct {
                                                                      	// Done: If the value is `false`, it means the operation is still in
                                                                      	// progress.
                                                                      	// If `true`, the operation is completed, and either `error` or
                                                                      	// `response` is
                                                                      	// available.
                                                                      	Done bool `json:"done,omitempty"`
                                                                      
                                                                      	// Error: The error result of the operation in case of failure or
                                                                      	// cancellation.
                                                                      	Error *Status `json:"error,omitempty"`
                                                                      
                                                                      	// Metadata: Service-specific metadata associated with the operation.
                                                                      	// It typically
                                                                      	// contains progress information and common metadata such as create
                                                                      	// time.
                                                                      	// Some services might not provide such metadata.  Any method that
                                                                      	// returns a
                                                                      	// long-running operation should document the metadata type, if any.
                                                                      	Metadata googleapi.RawMessage `json:"metadata,omitempty"`
                                                                      
                                                                      	// Name: The server-assigned name, which is only unique within the same
                                                                      	// service that
                                                                      	// originally returns it. If you use the default HTTP mapping,
                                                                      	// the
                                                                      	// `name` should be a resource name ending with
                                                                      	// `operations/{unique_id}`.
                                                                      	Name string `json:"name,omitempty"`
                                                                      
                                                                      	// Response: The normal response of the operation in case of success.
                                                                      	// If the original
                                                                      	// method returns no data on success, such as `Delete`, the response
                                                                      	// is
                                                                      	// `google.protobuf.Empty`.  If the original method is
                                                                      	// standard
                                                                      	// `Get`/`Create`/`Update`, the response should be the resource.  For
                                                                      	// other
                                                                      	// methods, the response should have the type `XxxResponse`, where
                                                                      	// `Xxx`
                                                                      	// is the original method name.  For example, if the original method
                                                                      	// name
                                                                      	// is `TakeSnapshot()`, the inferred response type
                                                                      	// is
                                                                      	// `TakeSnapshotResponse`.
                                                                      	Response googleapi.RawMessage `json:"response,omitempty"`
                                                                      
                                                                      	// ServerResponse contains the HTTP response code and headers from the
                                                                      	// server.
                                                                      	googleapi.ServerResponse `json:"-"`
                                                                      
                                                                      	// ForceSendFields is a list of field names (e.g. "Done") to
                                                                      	// unconditionally include in API requests. By default, fields with
                                                                      	// empty values are omitted from API requests. However, any non-pointer,
                                                                      	// non-interface field appearing in ForceSendFields will be sent to the
                                                                      	// server regardless of whether the field is empty or not. This may be
                                                                      	// used to include empty fields in Patch requests.
                                                                      	ForceSendFields []string `json:"-"`
                                                                      
                                                                      	// NullFields is a list of field names (e.g. "Done") to include in API
                                                                      	// requests with the JSON null value. By default, fields with empty
                                                                      	// values are omitted from API requests. However, any field with an
                                                                      	// empty value appearing in NullFields will be sent to the server as
                                                                      	// null. It is an error if a field in this list has a non-empty value.
                                                                      	// This may be used to include null fields in Patch requests.
                                                                      	NullFields []string `json:"-"`
                                                                      }

                                                                        Operation: This resource represents a long-running operation that is the result of a network API call.

                                                                        func (*Operation) MarshalJSON

                                                                        func (s *Operation) MarshalJSON() ([]byte, error)

                                                                        type PartialResultSet

                                                                        type PartialResultSet struct {
                                                                        	// ChunkedValue: If true, then the final value in values is chunked, and
                                                                        	// must
                                                                        	// be combined with more values from subsequent `PartialResultSet`s
                                                                        	// to obtain a complete field value.
                                                                        	ChunkedValue bool `json:"chunkedValue,omitempty"`
                                                                        
                                                                        	// Metadata: Metadata about the result set, such as row type
                                                                        	// information.
                                                                        	// Only present in the first response.
                                                                        	Metadata *ResultSetMetadata `json:"metadata,omitempty"`
                                                                        
                                                                        	// ResumeToken: Streaming calls might be interrupted for a variety of
                                                                        	// reasons, such
                                                                        	// as TCP connection loss. If this occurs, the stream of results can
                                                                        	// be resumed by re-sending the original request and
                                                                        	// including
                                                                        	// `resume_token`. Note that executing any other transaction in the
                                                                        	// same session invalidates the token.
                                                                        	ResumeToken string `json:"resumeToken,omitempty"`
                                                                        
                                                                        	// Stats: Query plan and execution statistics for the statement that
                                                                        	// produced this
                                                                        	// streaming result set. These can be requested by
                                                                        	// setting
                                                                        	// ExecuteSqlRequest.query_mode and are sent
                                                                        	// only once with the last response in the stream.
                                                                        	// This field will also be present in the last response for
                                                                        	// DML
                                                                        	// statements.
                                                                        	Stats *ResultSetStats `json:"stats,omitempty"`
                                                                        
                                                                        	// Values: A streamed result set consists of a stream of values, which
                                                                        	// might
                                                                        	// be split into many `PartialResultSet` messages to accommodate
                                                                        	// large rows and/or large values. Every N complete values defines
                                                                        	// a
                                                                        	// row, where N is equal to the number of entries
                                                                        	// in
                                                                        	// metadata.row_type.fields.
                                                                        	//
                                                                        	// Most values are encoded based on type as described
                                                                        	// here.
                                                                        	//
                                                                        	// It is possible that the last value in values is "chunked",
                                                                        	// meaning that the rest of the value is sent in
                                                                        	// subsequent
                                                                        	// `PartialResultSet`(s). This is denoted by the chunked_value
                                                                        	// field. Two or more chunked values can be merged to form a
                                                                        	// complete value as follows:
                                                                        	//
                                                                        	//   * `bool/number/null`: cannot be chunked
                                                                        	//   * `string`: concatenate the strings
                                                                        	//   * `list`: concatenate the lists. If the last element in a list is
                                                                        	// a
                                                                        	//     `string`, `list`, or `object`, merge it with the first element
                                                                        	// in
                                                                        	//     the next list by applying these rules recursively.
                                                                        	//   * `object`: concatenate the (field name, field value) pairs. If a
                                                                        	//     field name is duplicated, then apply these rules recursively
                                                                        	//     to merge the field values.
                                                                        	//
                                                                        	// Some examples of merging:
                                                                        	//
                                                                        	//     # Strings are concatenated.
                                                                        	//     "foo", "bar" => "foobar"
                                                                        	//
                                                                        	//     # Lists of non-strings are concatenated.
                                                                        	//     [2, 3], [4] => [2, 3, 4]
                                                                        	//
                                                                        	//     # Lists are concatenated, but the last and first elements are
                                                                        	// merged
                                                                        	//     # because they are strings.
                                                                        	//     ["a", "b"], ["c", "d"] => ["a", "bc", "d"]
                                                                        	//
                                                                        	//     # Lists are concatenated, but the last and first elements are
                                                                        	// merged
                                                                        	//     # because they are lists. Recursively, the last and first
                                                                        	// elements
                                                                        	//     # of the inner lists are merged because they are strings.
                                                                        	//     ["a", ["b", "c"]], [["d"], "e"] => ["a", ["b", "cd"], "e"]
                                                                        	//
                                                                        	//     # Non-overlapping object fields are combined.
                                                                        	//     {"a": "1"}, {"b": "2"} => {"a": "1", "b": 2"}
                                                                        	//
                                                                        	//     # Overlapping object fields are merged.
                                                                        	//     {"a": "1"}, {"a": "2"} => {"a": "12"}
                                                                        	//
                                                                        	//     # Examples of merging objects containing lists of strings.
                                                                        	//     {"a": ["1"]}, {"a": ["2"]} => {"a": ["12"]}
                                                                        	//
                                                                        	// For a more complete example, suppose a streaming SQL query
                                                                        	// is
                                                                        	// yielding a result set whose rows contain a single string
                                                                        	// field. The following `PartialResultSet`s might be yielded:
                                                                        	//
                                                                        	//     {
                                                                        	//       "metadata": { ... }
                                                                        	//       "values": ["Hello", "W"]
                                                                        	//       "chunked_value": true
                                                                        	//       "resume_token": "Af65..."
                                                                        	//     }
                                                                        	//     {
                                                                        	//       "values": ["orl"]
                                                                        	//       "chunked_value": true
                                                                        	//       "resume_token": "Bqp2..."
                                                                        	//     }
                                                                        	//     {
                                                                        	//       "values": ["d"]
                                                                        	//       "resume_token": "Zx1B..."
                                                                        	//     }
                                                                        	//
                                                                        	// This sequence of `PartialResultSet`s encodes two rows, one
                                                                        	// containing the field value "Hello", and a second containing
                                                                        	// the
                                                                        	// field value "World" = "W" + "orl" + "d".
                                                                        	Values []interface{} `json:"values,omitempty"`
                                                                        
                                                                        	// ServerResponse contains the HTTP response code and headers from the
                                                                        	// server.
                                                                        	googleapi.ServerResponse `json:"-"`
                                                                        
                                                                        	// ForceSendFields is a list of field names (e.g. "ChunkedValue") to
                                                                        	// unconditionally include in API requests. By default, fields with
                                                                        	// empty values are omitted from API requests. However, any non-pointer,
                                                                        	// non-interface field appearing in ForceSendFields will be sent to the
                                                                        	// server regardless of whether the field is empty or not. This may be
                                                                        	// used to include empty fields in Patch requests.
                                                                        	ForceSendFields []string `json:"-"`
                                                                        
                                                                        	// NullFields is a list of field names (e.g. "ChunkedValue") to include
                                                                        	// in API requests with the JSON null value. By default, fields with
                                                                        	// empty values are omitted from API requests. However, any field with
                                                                        	// an empty value appearing in NullFields will be sent to the server as
                                                                        	// null. It is an error if a field in this list has a non-empty value.
                                                                        	// This may be used to include null fields in Patch requests.
                                                                        	NullFields []string `json:"-"`
                                                                        }

                                                                          PartialResultSet: Partial results from a streaming read or SQL query. Streaming reads and SQL queries better tolerate large result sets, large rows, and large values, but are a little trickier to consume.

                                                                          func (*PartialResultSet) MarshalJSON

                                                                          func (s *PartialResultSet) MarshalJSON() ([]byte, error)

                                                                          type Partition

                                                                          type Partition struct {
                                                                          	// PartitionToken: This token can be passed to Read, StreamingRead,
                                                                          	// ExecuteSql, or
                                                                          	// ExecuteStreamingSql requests to restrict the results to those
                                                                          	// identified by
                                                                          	// this partition token.
                                                                          	PartitionToken string `json:"partitionToken,omitempty"`
                                                                          
                                                                          	// ForceSendFields is a list of field names (e.g. "PartitionToken") to
                                                                          	// unconditionally include in API requests. By default, fields with
                                                                          	// empty values are omitted from API requests. However, any non-pointer,
                                                                          	// non-interface field appearing in ForceSendFields will be sent to the
                                                                          	// server regardless of whether the field is empty or not. This may be
                                                                          	// used to include empty fields in Patch requests.
                                                                          	ForceSendFields []string `json:"-"`
                                                                          
                                                                          	// NullFields is a list of field names (e.g. "PartitionToken") to
                                                                          	// include in API requests with the JSON null value. By default, fields
                                                                          	// with empty values are omitted from API requests. However, any field
                                                                          	// with an empty value appearing in NullFields will be sent to the
                                                                          	// server as null. It is an error if a field in this list has a
                                                                          	// non-empty value. This may be used to include null fields in Patch
                                                                          	// requests.
                                                                          	NullFields []string `json:"-"`
                                                                          }

                                                                            Partition: Information returned for each partition returned in a PartitionResponse.

                                                                            func (*Partition) MarshalJSON

                                                                            func (s *Partition) MarshalJSON() ([]byte, error)

                                                                            type PartitionOptions

                                                                            type PartitionOptions struct {
                                                                            	// MaxPartitions: **Note:** This hint is currently ignored by
                                                                            	// PartitionQuery and
                                                                            	// PartitionRead requests.
                                                                            	//
                                                                            	// The desired maximum number of partitions to return.  For example,
                                                                            	// this may
                                                                            	// be set to the number of workers available.  The default for this
                                                                            	// option
                                                                            	// is currently 10,000. The maximum value is currently 200,000.  This is
                                                                            	// only
                                                                            	// a hint.  The actual number of partitions returned may be smaller or
                                                                            	// larger
                                                                            	// than this maximum count request.
                                                                            	MaxPartitions int64 `json:"maxPartitions,omitempty,string"`
                                                                            
                                                                            	// PartitionSizeBytes: **Note:** This hint is currently ignored by
                                                                            	// PartitionQuery and
                                                                            	// PartitionRead requests.
                                                                            	//
                                                                            	// The desired data size for each partition generated.  The default for
                                                                            	// this
                                                                            	// option is currently 1 GiB.  This is only a hint. The actual size of
                                                                            	// each
                                                                            	// partition may be smaller or larger than this size request.
                                                                            	PartitionSizeBytes int64 `json:"partitionSizeBytes,omitempty,string"`
                                                                            
                                                                            	// ForceSendFields is a list of field names (e.g. "MaxPartitions") to
                                                                            	// unconditionally include in API requests. By default, fields with
                                                                            	// empty values are omitted from API requests. However, any non-pointer,
                                                                            	// non-interface field appearing in ForceSendFields will be sent to the
                                                                            	// server regardless of whether the field is empty or not. This may be
                                                                            	// used to include empty fields in Patch requests.
                                                                            	ForceSendFields []string `json:"-"`
                                                                            
                                                                            	// NullFields is a list of field names (e.g. "MaxPartitions") to include
                                                                            	// in API requests with the JSON null value. By default, fields with
                                                                            	// empty values are omitted from API requests. However, any field with
                                                                            	// an empty value appearing in NullFields will be sent to the server as
                                                                            	// null. It is an error if a field in this list has a non-empty value.
                                                                            	// This may be used to include null fields in Patch requests.
                                                                            	NullFields []string `json:"-"`
                                                                            }

                                                                              PartitionOptions: Options for a PartitionQueryRequest and PartitionReadRequest.

                                                                              func (*PartitionOptions) MarshalJSON

                                                                              func (s *PartitionOptions) MarshalJSON() ([]byte, error)

                                                                              type PartitionQueryRequest

                                                                              type PartitionQueryRequest struct {
                                                                              	// ParamTypes: It is not always possible for Cloud Spanner to infer the
                                                                              	// right SQL type
                                                                              	// from a JSON value.  For example, values of type `BYTES` and values
                                                                              	// of type `STRING` both appear in params as JSON strings.
                                                                              	//
                                                                              	// In these cases, `param_types` can be used to specify the exact
                                                                              	// SQL type for some or all of the SQL query parameters. See
                                                                              	// the
                                                                              	// definition of Type for more information
                                                                              	// about SQL types.
                                                                              	ParamTypes map[string]Type `json:"paramTypes,omitempty"`
                                                                              
                                                                              	// Params: Parameter names and values that bind to placeholders in the
                                                                              	// SQL string.
                                                                              	//
                                                                              	// A parameter placeholder consists of the `@` character followed by
                                                                              	// the
                                                                              	// parameter name (for example, `@firstName`). Parameter names can
                                                                              	// contain
                                                                              	// letters, numbers, and underscores.
                                                                              	//
                                                                              	// Parameters can appear anywhere that a literal value is expected.  The
                                                                              	// same
                                                                              	// parameter name can be used more than once, for example:
                                                                              	//
                                                                              	// "WHERE id > @msg_id AND id < @msg_id + 100"
                                                                              	//
                                                                              	// It is an error to execute a SQL statement with unbound parameters.
                                                                              	Params googleapi.RawMessage `json:"params,omitempty"`
                                                                              
                                                                              	// PartitionOptions: Additional options that affect how many partitions
                                                                              	// are created.
                                                                              	PartitionOptions *PartitionOptions `json:"partitionOptions,omitempty"`
                                                                              
                                                                              	// Sql: Required. The query request to generate partitions for. The
                                                                              	// request will fail if
                                                                              	// the query is not root partitionable. The query plan of a
                                                                              	// root
                                                                              	// partitionable query has a single distributed union operator. A
                                                                              	// distributed
                                                                              	// union operator conceptually divides one or more tables into
                                                                              	// multiple
                                                                              	// splits, remotely evaluates a subquery independently on each split,
                                                                              	// and
                                                                              	// then unions all results.
                                                                              	//
                                                                              	// This must not contain DML commands, such as INSERT, UPDATE,
                                                                              	// or
                                                                              	// DELETE. Use ExecuteStreamingSql with a
                                                                              	// PartitionedDml transaction for large, partition-friendly DML
                                                                              	// operations.
                                                                              	Sql string `json:"sql,omitempty"`
                                                                              
                                                                              	// Transaction: Read only snapshot transactions are supported,
                                                                              	// read/write and single use
                                                                              	// transactions are not.
                                                                              	Transaction *TransactionSelector `json:"transaction,omitempty"`
                                                                              
                                                                              	// ForceSendFields is a list of field names (e.g. "ParamTypes") to
                                                                              	// unconditionally include in API requests. By default, fields with
                                                                              	// empty values are omitted from API requests. However, any non-pointer,
                                                                              	// non-interface field appearing in ForceSendFields will be sent to the
                                                                              	// server regardless of whether the field is empty or not. This may be
                                                                              	// used to include empty fields in Patch requests.
                                                                              	ForceSendFields []string `json:"-"`
                                                                              
                                                                              	// NullFields is a list of field names (e.g. "ParamTypes") to include in
                                                                              	// API requests with the JSON null value. By default, fields with empty
                                                                              	// values are omitted from API requests. However, any field with an
                                                                              	// empty value appearing in NullFields will be sent to the server as
                                                                              	// null. It is an error if a field in this list has a non-empty value.
                                                                              	// This may be used to include null fields in Patch requests.
                                                                              	NullFields []string `json:"-"`
                                                                              }

                                                                                PartitionQueryRequest: The request for PartitionQuery

                                                                                func (*PartitionQueryRequest) MarshalJSON

                                                                                func (s *PartitionQueryRequest) MarshalJSON() ([]byte, error)

                                                                                type PartitionReadRequest

                                                                                type PartitionReadRequest struct {
                                                                                	// Columns: The columns of table to be returned for each row
                                                                                	// matching
                                                                                	// this request.
                                                                                	Columns []string `json:"columns,omitempty"`
                                                                                
                                                                                	// Index: If non-empty, the name of an index on table. This index
                                                                                	// is
                                                                                	// used instead of the table primary key when interpreting key_set
                                                                                	// and sorting result rows. See key_set for further information.
                                                                                	Index string `json:"index,omitempty"`
                                                                                
                                                                                	// KeySet: Required. `key_set` identifies the rows to be yielded.
                                                                                	// `key_set` names the
                                                                                	// primary keys of the rows in table to be yielded, unless index
                                                                                	// is present. If index is present, then key_set instead names
                                                                                	// index keys in index.
                                                                                	//
                                                                                	// It is not an error for the `key_set` to name rows that do not
                                                                                	// exist in the database. Read yields nothing for nonexistent rows.
                                                                                	KeySet *KeySet `json:"keySet,omitempty"`
                                                                                
                                                                                	// PartitionOptions: Additional options that affect how many partitions
                                                                                	// are created.
                                                                                	PartitionOptions *PartitionOptions `json:"partitionOptions,omitempty"`
                                                                                
                                                                                	// Table: Required. The name of the table in the database to be read.
                                                                                	Table string `json:"table,omitempty"`
                                                                                
                                                                                	// Transaction: Read only snapshot transactions are supported,
                                                                                	// read/write and single use
                                                                                	// transactions are not.
                                                                                	Transaction *TransactionSelector `json:"transaction,omitempty"`
                                                                                
                                                                                	// ForceSendFields is a list of field names (e.g. "Columns") to
                                                                                	// unconditionally include in API requests. By default, fields with
                                                                                	// empty values are omitted from API requests. However, any non-pointer,
                                                                                	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                	// server regardless of whether the field is empty or not. This may be
                                                                                	// used to include empty fields in Patch requests.
                                                                                	ForceSendFields []string `json:"-"`
                                                                                
                                                                                	// NullFields is a list of field names (e.g. "Columns") to include in
                                                                                	// API requests with the JSON null value. By default, fields with empty
                                                                                	// values are omitted from API requests. However, any field with an
                                                                                	// empty value appearing in NullFields will be sent to the server as
                                                                                	// null. It is an error if a field in this list has a non-empty value.
                                                                                	// This may be used to include null fields in Patch requests.
                                                                                	NullFields []string `json:"-"`
                                                                                }

                                                                                  PartitionReadRequest: The request for PartitionRead

                                                                                  func (*PartitionReadRequest) MarshalJSON

                                                                                  func (s *PartitionReadRequest) MarshalJSON() ([]byte, error)

                                                                                  type PartitionResponse

                                                                                  type PartitionResponse struct {
                                                                                  	// Partitions: Partitions created by this request.
                                                                                  	Partitions []*Partition `json:"partitions,omitempty"`
                                                                                  
                                                                                  	// Transaction: Transaction created by this request.
                                                                                  	Transaction *Transaction `json:"transaction,omitempty"`
                                                                                  
                                                                                  	// ServerResponse contains the HTTP response code and headers from the
                                                                                  	// server.
                                                                                  	googleapi.ServerResponse `json:"-"`
                                                                                  
                                                                                  	// ForceSendFields is a list of field names (e.g. "Partitions") to
                                                                                  	// unconditionally include in API requests. By default, fields with
                                                                                  	// empty values are omitted from API requests. However, any non-pointer,
                                                                                  	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                  	// server regardless of whether the field is empty or not. This may be
                                                                                  	// used to include empty fields in Patch requests.
                                                                                  	ForceSendFields []string `json:"-"`
                                                                                  
                                                                                  	// NullFields is a list of field names (e.g. "Partitions") to include in
                                                                                  	// API requests with the JSON null value. By default, fields with empty
                                                                                  	// values are omitted from API requests. However, any field with an
                                                                                  	// empty value appearing in NullFields will be sent to the server as
                                                                                  	// null. It is an error if a field in this list has a non-empty value.
                                                                                  	// This may be used to include null fields in Patch requests.
                                                                                  	NullFields []string `json:"-"`
                                                                                  }

                                                                                    PartitionResponse: The response for PartitionQuery or PartitionRead

                                                                                    func (*PartitionResponse) MarshalJSON

                                                                                    func (s *PartitionResponse) MarshalJSON() ([]byte, error)

                                                                                    type PartitionedDml

                                                                                    type PartitionedDml struct {
                                                                                    }

                                                                                      PartitionedDml: Message type to initiate a Partitioned DML transaction.

                                                                                      type PlanNode

                                                                                      type PlanNode struct {
                                                                                      	// ChildLinks: List of child node `index`es and their relationship to
                                                                                      	// this parent.
                                                                                      	ChildLinks []*ChildLink `json:"childLinks,omitempty"`
                                                                                      
                                                                                      	// DisplayName: The display name for the node.
                                                                                      	DisplayName string `json:"displayName,omitempty"`
                                                                                      
                                                                                      	// ExecutionStats: The execution statistics associated with the node,
                                                                                      	// contained in a group of
                                                                                      	// key-value pairs. Only present if the plan was returned as a result of
                                                                                      	// a
                                                                                      	// profile query. For example, number of executions, number of rows/time
                                                                                      	// per
                                                                                      	// execution etc.
                                                                                      	ExecutionStats googleapi.RawMessage `json:"executionStats,omitempty"`
                                                                                      
                                                                                      	// Index: The `PlanNode`'s index in node list.
                                                                                      	Index int64 `json:"index,omitempty"`
                                                                                      
                                                                                      	// Kind: Used to determine the type of node. May be needed for
                                                                                      	// visualizing
                                                                                      	// different kinds of nodes differently. For example, If the node is
                                                                                      	// a
                                                                                      	// SCALAR node, it will have a condensed representation
                                                                                      	// which can be used to directly embed a description of the node in
                                                                                      	// its
                                                                                      	// parent.
                                                                                      	//
                                                                                      	// Possible values:
                                                                                      	//   "KIND_UNSPECIFIED" - Not specified.
                                                                                      	//   "RELATIONAL" - Denotes a Relational operator node in the expression
                                                                                      	// tree. Relational
                                                                                      	// operators represent iterative processing of rows during query
                                                                                      	// execution.
                                                                                      	// For example, a `TableScan` operation that reads rows from a table.
                                                                                      	//   "SCALAR" - Denotes a Scalar node in the expression tree. Scalar
                                                                                      	// nodes represent
                                                                                      	// non-iterable entities in the query plan. For example, constants
                                                                                      	// or
                                                                                      	// arithmetic operators appearing inside predicate expressions or
                                                                                      	// references
                                                                                      	// to column names.
                                                                                      	Kind string `json:"kind,omitempty"`
                                                                                      
                                                                                      	// Metadata: Attributes relevant to the node contained in a group of
                                                                                      	// key-value pairs.
                                                                                      	// For example, a Parameter Reference node could have the
                                                                                      	// following
                                                                                      	// information in its metadata:
                                                                                      	//
                                                                                      	//     {
                                                                                      	//       "parameter_reference": "param1",
                                                                                      	//       "parameter_type": "array"
                                                                                      	//     }
                                                                                      	Metadata googleapi.RawMessage `json:"metadata,omitempty"`
                                                                                      
                                                                                      	// ShortRepresentation: Condensed representation for SCALAR nodes.
                                                                                      	ShortRepresentation *ShortRepresentation `json:"shortRepresentation,omitempty"`
                                                                                      
                                                                                      	// ForceSendFields is a list of field names (e.g. "ChildLinks") to
                                                                                      	// unconditionally include in API requests. By default, fields with
                                                                                      	// empty values are omitted from API requests. However, any non-pointer,
                                                                                      	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                      	// server regardless of whether the field is empty or not. This may be
                                                                                      	// used to include empty fields in Patch requests.
                                                                                      	ForceSendFields []string `json:"-"`
                                                                                      
                                                                                      	// NullFields is a list of field names (e.g. "ChildLinks") to include in
                                                                                      	// API requests with the JSON null value. By default, fields with empty
                                                                                      	// values are omitted from API requests. However, any field with an
                                                                                      	// empty value appearing in NullFields will be sent to the server as
                                                                                      	// null. It is an error if a field in this list has a non-empty value.
                                                                                      	// This may be used to include null fields in Patch requests.
                                                                                      	NullFields []string `json:"-"`
                                                                                      }

                                                                                        PlanNode: Node information for nodes appearing in a QueryPlan.plan_nodes.

                                                                                        func (*PlanNode) MarshalJSON

                                                                                        func (s *PlanNode) MarshalJSON() ([]byte, error)

                                                                                        type Policy

                                                                                        type Policy struct {
                                                                                        	// Bindings: Associates a list of `members` to a `role`. Optionally, may
                                                                                        	// specify a
                                                                                        	// `condition` that determines how and when the `bindings` are applied.
                                                                                        	// Each
                                                                                        	// of the `bindings` must contain at least one member.
                                                                                        	Bindings []*Binding `json:"bindings,omitempty"`
                                                                                        
                                                                                        	// Etag: `etag` is used for optimistic concurrency control as a way to
                                                                                        	// help
                                                                                        	// prevent simultaneous updates of a policy from overwriting each
                                                                                        	// other.
                                                                                        	// It is strongly suggested that systems make use of the `etag` in
                                                                                        	// the
                                                                                        	// read-modify-write cycle to perform policy updates in order to avoid
                                                                                        	// race
                                                                                        	// conditions: An `etag` is returned in the response to `getIamPolicy`,
                                                                                        	// and
                                                                                        	// systems are expected to put that etag in the request to
                                                                                        	// `setIamPolicy` to
                                                                                        	// ensure that their change will be applied to the same version of the
                                                                                        	// policy.
                                                                                        	//
                                                                                        	// **Important:** If you use IAM Conditions, you must include the `etag`
                                                                                        	// field
                                                                                        	// whenever you call `setIamPolicy`. If you omit this field, then IAM
                                                                                        	// allows
                                                                                        	// you to overwrite a version `3` policy with a version `1` policy, and
                                                                                        	// all of
                                                                                        	// the conditions in the version `3` policy are lost.
                                                                                        	Etag string `json:"etag,omitempty"`
                                                                                        
                                                                                        	// Version: Specifies the format of the policy.
                                                                                        	//
                                                                                        	// Valid values are `0`, `1`, and `3`. Requests that specify an invalid
                                                                                        	// value
                                                                                        	// are rejected.
                                                                                        	//
                                                                                        	// Any operation that affects conditional role bindings must specify
                                                                                        	// version
                                                                                        	// `3`. This requirement applies to the following operations:
                                                                                        	//
                                                                                        	// * Getting a policy that includes a conditional role binding
                                                                                        	// * Adding a conditional role binding to a policy
                                                                                        	// * Changing a conditional role binding in a policy
                                                                                        	// * Removing any role binding, with or without a condition, from a
                                                                                        	// policy
                                                                                        	//   that includes conditions
                                                                                        	//
                                                                                        	// **Important:** If you use IAM Conditions, you must include the `etag`
                                                                                        	// field
                                                                                        	// whenever you call `setIamPolicy`. If you omit this field, then IAM
                                                                                        	// allows
                                                                                        	// you to overwrite a version `3` policy with a version `1` policy, and
                                                                                        	// all of
                                                                                        	// the conditions in the version `3` policy are lost.
                                                                                        	//
                                                                                        	// If a policy does not include any conditions, operations on that
                                                                                        	// policy may
                                                                                        	// specify any valid version or leave the field unset.
                                                                                        	Version int64 `json:"version,omitempty"`
                                                                                        
                                                                                        	// ServerResponse contains the HTTP response code and headers from the
                                                                                        	// server.
                                                                                        	googleapi.ServerResponse `json:"-"`
                                                                                        
                                                                                        	// ForceSendFields is a list of field names (e.g. "Bindings") to
                                                                                        	// unconditionally include in API requests. By default, fields with
                                                                                        	// empty values are omitted from API requests. However, any non-pointer,
                                                                                        	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                        	// server regardless of whether the field is empty or not. This may be
                                                                                        	// used to include empty fields in Patch requests.
                                                                                        	ForceSendFields []string `json:"-"`
                                                                                        
                                                                                        	// NullFields is a list of field names (e.g. "Bindings") to include in
                                                                                        	// API requests with the JSON null value. By default, fields with empty
                                                                                        	// values are omitted from API requests. However, any field with an
                                                                                        	// empty value appearing in NullFields will be sent to the server as
                                                                                        	// null. It is an error if a field in this list has a non-empty value.
                                                                                        	// This may be used to include null fields in Patch requests.
                                                                                        	NullFields []string `json:"-"`
                                                                                        }

                                                                                          Policy: An Identity and Access Management (IAM) policy, which specifies access controls for Google Cloud resources.

                                                                                          A `Policy` is a collection of `bindings`. A `binding` binds one or more `members` to a single `role`. Members can be user accounts, service accounts, Google groups, and domains (such as G Suite). A `role` is a named list of permissions; each `role` can be an IAM predefined role or a user-created custom role.

                                                                                          Optionally, a `binding` can specify a `condition`, which is a logical expression that allows access to a resource only if the expression evaluates to `true`. A condition can add constraints based on attributes of the request, the resource, or both.

                                                                                          **JSON example:**

                                                                                          {
                                                                                            "bindings": [
                                                                                              {
                                                                                                "role": "roles/resourcemanager.organizationAdmin",
                                                                                                "members": [
                                                                                                  "user:mike@example.com",
                                                                                                  "group:admins@example.com",
                                                                                                  "domain:google.com",
                                                                                          

                                                                                          "serviceAccount:my-project-id@appspot.gserviceaccount.com"

                                                                                            ]
                                                                                          },
                                                                                          {
                                                                                            "role": "roles/resourcemanager.organizationViewer",
                                                                                            "members": ["user:eve@example.com"],
                                                                                            "condition": {
                                                                                              "title": "expirable access",
                                                                                              "description": "Does not grant access after Sep 2020",
                                                                                              "expression": "request.time <
                                                                                          

                                                                                          timestamp('2020-10-01T00:00:00.000Z')",

                                                                                                }
                                                                                              }
                                                                                            ],
                                                                                            "etag": "BwWWja0YfJA=",
                                                                                            "version": 3
                                                                                          }
                                                                                          

                                                                                          **YAML example:**

                                                                                          bindings:
                                                                                          - members:
                                                                                            - user:mike@example.com
                                                                                            - group:admins@example.com
                                                                                            - domain:google.com
                                                                                            - serviceAccount:my-project-id@appspot.gserviceaccount.com
                                                                                            role: roles/resourcemanager.organizationAdmin
                                                                                          - members:
                                                                                            - user:eve@example.com
                                                                                            role: roles/resourcemanager.organizationViewer
                                                                                            condition:
                                                                                              title: expirable access
                                                                                              description: Does not grant access after Sep 2020
                                                                                              expression: request.time <
                                                                                          

                                                                                          timestamp('2020-10-01T00:00:00.000Z')

                                                                                          - etag: BwWWja0YfJA=
                                                                                          - version: 3
                                                                                          

                                                                                          For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).

                                                                                          func (*Policy) MarshalJSON

                                                                                          func (s *Policy) MarshalJSON() ([]byte, error)

                                                                                          type ProjectsInstanceConfigsGetCall

                                                                                          type ProjectsInstanceConfigsGetCall struct {
                                                                                          	// contains filtered or unexported fields
                                                                                          }

                                                                                          func (*ProjectsInstanceConfigsGetCall) Context

                                                                                            Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                            func (*ProjectsInstanceConfigsGetCall) Do

                                                                                              Do executes the "spanner.projects.instanceConfigs.get" call. Exactly one of *InstanceConfig or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *InstanceConfig.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                              func (*ProjectsInstanceConfigsGetCall) Fields

                                                                                                Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                func (*ProjectsInstanceConfigsGetCall) Header

                                                                                                  Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                  func (*ProjectsInstanceConfigsGetCall) IfNoneMatch

                                                                                                    IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                    type ProjectsInstanceConfigsListCall

                                                                                                    type ProjectsInstanceConfigsListCall struct {
                                                                                                    	// contains filtered or unexported fields
                                                                                                    }

                                                                                                    func (*ProjectsInstanceConfigsListCall) Context

                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                      func (*ProjectsInstanceConfigsListCall) Do

                                                                                                        Do executes the "spanner.projects.instanceConfigs.list" call. Exactly one of *ListInstanceConfigsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListInstanceConfigsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                        func (*ProjectsInstanceConfigsListCall) Fields

                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                          func (*ProjectsInstanceConfigsListCall) Header

                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                            func (*ProjectsInstanceConfigsListCall) IfNoneMatch

                                                                                                              IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                              func (*ProjectsInstanceConfigsListCall) PageSize

                                                                                                                PageSize sets the optional parameter "pageSize": Number of instance configurations to be returned in the response. If 0 or less, defaults to the server's maximum allowed page size.

                                                                                                                func (*ProjectsInstanceConfigsListCall) PageToken

                                                                                                                  PageToken sets the optional parameter "pageToken": If non-empty, `page_token` should contain a next_page_token from a previous ListInstanceConfigsResponse.

                                                                                                                  func (*ProjectsInstanceConfigsListCall) Pages

                                                                                                                    Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                    type ProjectsInstanceConfigsService

                                                                                                                    type ProjectsInstanceConfigsService struct {
                                                                                                                    	// contains filtered or unexported fields
                                                                                                                    }

                                                                                                                    func NewProjectsInstanceConfigsService

                                                                                                                    func NewProjectsInstanceConfigsService(s *Service) *ProjectsInstanceConfigsService

                                                                                                                    func (*ProjectsInstanceConfigsService) Get

                                                                                                                      Get: Gets information about a particular instance configuration.

                                                                                                                      func (*ProjectsInstanceConfigsService) List

                                                                                                                        List: Lists the supported instance configurations for a given project.

                                                                                                                        type ProjectsInstancesBackupsGetIamPolicyCall

                                                                                                                        type ProjectsInstancesBackupsGetIamPolicyCall struct {
                                                                                                                        	// contains filtered or unexported fields
                                                                                                                        }

                                                                                                                        func (*ProjectsInstancesBackupsGetIamPolicyCall) Context

                                                                                                                          Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                          func (*ProjectsInstancesBackupsGetIamPolicyCall) Do

                                                                                                                            Do executes the "spanner.projects.instances.backups.getIamPolicy" call. Exactly one of *Policy or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Policy.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                            func (*ProjectsInstancesBackupsGetIamPolicyCall) Fields

                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                              func (*ProjectsInstancesBackupsGetIamPolicyCall) Header

                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                type ProjectsInstancesBackupsOperationsCancelCall

                                                                                                                                type ProjectsInstancesBackupsOperationsCancelCall struct {
                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                }

                                                                                                                                func (*ProjectsInstancesBackupsOperationsCancelCall) Context

                                                                                                                                  Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                  func (*ProjectsInstancesBackupsOperationsCancelCall) Do

                                                                                                                                    Do executes the "spanner.projects.instances.backups.operations.cancel" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                    func (*ProjectsInstancesBackupsOperationsCancelCall) Fields

                                                                                                                                      Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                      func (*ProjectsInstancesBackupsOperationsCancelCall) Header

                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                        type ProjectsInstancesBackupsOperationsDeleteCall

                                                                                                                                        type ProjectsInstancesBackupsOperationsDeleteCall struct {
                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                        }

                                                                                                                                        func (*ProjectsInstancesBackupsOperationsDeleteCall) Context

                                                                                                                                          Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                          func (*ProjectsInstancesBackupsOperationsDeleteCall) Do

                                                                                                                                            Do executes the "spanner.projects.instances.backups.operations.delete" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                            func (*ProjectsInstancesBackupsOperationsDeleteCall) Fields

                                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                              func (*ProjectsInstancesBackupsOperationsDeleteCall) Header

                                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                type ProjectsInstancesBackupsOperationsGetCall

                                                                                                                                                type ProjectsInstancesBackupsOperationsGetCall struct {
                                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                                }

                                                                                                                                                func (*ProjectsInstancesBackupsOperationsGetCall) Context

                                                                                                                                                  Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                  func (*ProjectsInstancesBackupsOperationsGetCall) Do

                                                                                                                                                    Do executes the "spanner.projects.instances.backups.operations.get" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                    func (*ProjectsInstancesBackupsOperationsGetCall) Fields

                                                                                                                                                      Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                      func (*ProjectsInstancesBackupsOperationsGetCall) Header

                                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                        func (*ProjectsInstancesBackupsOperationsGetCall) IfNoneMatch

                                                                                                                                                          IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                          type ProjectsInstancesBackupsOperationsListCall

                                                                                                                                                          type ProjectsInstancesBackupsOperationsListCall struct {
                                                                                                                                                          	// contains filtered or unexported fields
                                                                                                                                                          }

                                                                                                                                                          func (*ProjectsInstancesBackupsOperationsListCall) Context

                                                                                                                                                            Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                            func (*ProjectsInstancesBackupsOperationsListCall) Do

                                                                                                                                                              Do executes the "spanner.projects.instances.backups.operations.list" call. Exactly one of *ListOperationsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListOperationsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                              func (*ProjectsInstancesBackupsOperationsListCall) Fields

                                                                                                                                                                Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                func (*ProjectsInstancesBackupsOperationsListCall) Filter

                                                                                                                                                                  Filter sets the optional parameter "filter": The standard list filter.

                                                                                                                                                                  func (*ProjectsInstancesBackupsOperationsListCall) Header

                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                    func (*ProjectsInstancesBackupsOperationsListCall) IfNoneMatch

                                                                                                                                                                      IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                      func (*ProjectsInstancesBackupsOperationsListCall) PageSize

                                                                                                                                                                        PageSize sets the optional parameter "pageSize": The standard list page size.

                                                                                                                                                                        func (*ProjectsInstancesBackupsOperationsListCall) PageToken

                                                                                                                                                                          PageToken sets the optional parameter "pageToken": The standard list page token.

                                                                                                                                                                          func (*ProjectsInstancesBackupsOperationsListCall) Pages

                                                                                                                                                                            Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                                                                            type ProjectsInstancesBackupsOperationsService

                                                                                                                                                                            type ProjectsInstancesBackupsOperationsService struct {
                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                            }

                                                                                                                                                                            func NewProjectsInstancesBackupsOperationsService

                                                                                                                                                                            func NewProjectsInstancesBackupsOperationsService(s *Service) *ProjectsInstancesBackupsOperationsService

                                                                                                                                                                            func (*ProjectsInstancesBackupsOperationsService) Cancel

                                                                                                                                                                              Cancel: Starts asynchronous cancellation on a long-running operation.

                                                                                                                                                                              The server
                                                                                                                                                                              

                                                                                                                                                                              makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.

                                                                                                                                                                              func (*ProjectsInstancesBackupsOperationsService) Delete

                                                                                                                                                                                Delete: Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.

                                                                                                                                                                                func (*ProjectsInstancesBackupsOperationsService) Get

                                                                                                                                                                                  Get: Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

                                                                                                                                                                                  func (*ProjectsInstancesBackupsOperationsService) List

                                                                                                                                                                                    List: Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`.

                                                                                                                                                                                    NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/*/operations`. To override the binding, API services can add a binding such as "/v1/{name=users/*}/operations" to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.

                                                                                                                                                                                    type ProjectsInstancesBackupsService

                                                                                                                                                                                    type ProjectsInstancesBackupsService struct {
                                                                                                                                                                                    	Operations *ProjectsInstancesBackupsOperationsService
                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                    }

                                                                                                                                                                                    func NewProjectsInstancesBackupsService

                                                                                                                                                                                    func NewProjectsInstancesBackupsService(s *Service) *ProjectsInstancesBackupsService

                                                                                                                                                                                    func (*ProjectsInstancesBackupsService) GetIamPolicy

                                                                                                                                                                                      GetIamPolicy: Gets the access control policy for a database resource. Returns an empty policy if a database exists but does not have a policy set.

                                                                                                                                                                                      Authorization requires `spanner.databases.getIamPolicy` permission on resource.

                                                                                                                                                                                      func (*ProjectsInstancesBackupsService) SetIamPolicy

                                                                                                                                                                                        SetIamPolicy: Sets the access control policy on a database resource. Replaces any existing policy.

                                                                                                                                                                                        Authorization requires `spanner.databases.setIamPolicy` permission on resource.

                                                                                                                                                                                        func (*ProjectsInstancesBackupsService) TestIamPermissions

                                                                                                                                                                                        func (r *ProjectsInstancesBackupsService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsInstancesBackupsTestIamPermissionsCall

                                                                                                                                                                                          TestIamPermissions: Returns permissions that the caller has on the specified database resource.

                                                                                                                                                                                          Attempting this RPC on a non-existent Cloud Spanner database will result in a NOT_FOUND error if the user has `spanner.databases.list` permission on the containing Cloud Spanner instance. Otherwise returns an empty set of permissions.

                                                                                                                                                                                          type ProjectsInstancesBackupsSetIamPolicyCall

                                                                                                                                                                                          type ProjectsInstancesBackupsSetIamPolicyCall struct {
                                                                                                                                                                                          	// contains filtered or unexported fields
                                                                                                                                                                                          }

                                                                                                                                                                                          func (*ProjectsInstancesBackupsSetIamPolicyCall) Context

                                                                                                                                                                                            Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                            func (*ProjectsInstancesBackupsSetIamPolicyCall) Do

                                                                                                                                                                                              Do executes the "spanner.projects.instances.backups.setIamPolicy" call. Exactly one of *Policy or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Policy.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                              func (*ProjectsInstancesBackupsSetIamPolicyCall) Fields

                                                                                                                                                                                                Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                func (*ProjectsInstancesBackupsSetIamPolicyCall) Header

                                                                                                                                                                                                  Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                  type ProjectsInstancesBackupsTestIamPermissionsCall

                                                                                                                                                                                                  type ProjectsInstancesBackupsTestIamPermissionsCall struct {
                                                                                                                                                                                                  	// contains filtered or unexported fields
                                                                                                                                                                                                  }

                                                                                                                                                                                                  func (*ProjectsInstancesBackupsTestIamPermissionsCall) Context

                                                                                                                                                                                                    Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                    func (*ProjectsInstancesBackupsTestIamPermissionsCall) Do

                                                                                                                                                                                                      Do executes the "spanner.projects.instances.backups.testIamPermissions" call. Exactly one of *TestIamPermissionsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *TestIamPermissionsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                      func (*ProjectsInstancesBackupsTestIamPermissionsCall) Fields

                                                                                                                                                                                                        Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                        func (*ProjectsInstancesBackupsTestIamPermissionsCall) Header

                                                                                                                                                                                                          Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                          type ProjectsInstancesCreateCall

                                                                                                                                                                                                          type ProjectsInstancesCreateCall struct {
                                                                                                                                                                                                          	// contains filtered or unexported fields
                                                                                                                                                                                                          }

                                                                                                                                                                                                          func (*ProjectsInstancesCreateCall) Context

                                                                                                                                                                                                            Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                            func (*ProjectsInstancesCreateCall) Do

                                                                                                                                                                                                              Do executes the "spanner.projects.instances.create" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                              func (*ProjectsInstancesCreateCall) Fields

                                                                                                                                                                                                                Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                func (*ProjectsInstancesCreateCall) Header

                                                                                                                                                                                                                  Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                  type ProjectsInstancesDatabasesCreateCall

                                                                                                                                                                                                                  type ProjectsInstancesDatabasesCreateCall struct {
                                                                                                                                                                                                                  	// contains filtered or unexported fields
                                                                                                                                                                                                                  }

                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesCreateCall) Context

                                                                                                                                                                                                                    Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesCreateCall) Do

                                                                                                                                                                                                                      Do executes the "spanner.projects.instances.databases.create" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesCreateCall) Fields

                                                                                                                                                                                                                        Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesCreateCall) Header

                                                                                                                                                                                                                          Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                          type ProjectsInstancesDatabasesDropDatabaseCall

                                                                                                                                                                                                                          type ProjectsInstancesDatabasesDropDatabaseCall struct {
                                                                                                                                                                                                                          	// contains filtered or unexported fields
                                                                                                                                                                                                                          }

                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesDropDatabaseCall) Context

                                                                                                                                                                                                                            Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesDropDatabaseCall) Do

                                                                                                                                                                                                                              Do executes the "spanner.projects.instances.databases.dropDatabase" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesDropDatabaseCall) Fields

                                                                                                                                                                                                                                Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesDropDatabaseCall) Header

                                                                                                                                                                                                                                  Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                  type ProjectsInstancesDatabasesGetCall

                                                                                                                                                                                                                                  type ProjectsInstancesDatabasesGetCall struct {
                                                                                                                                                                                                                                  	// contains filtered or unexported fields
                                                                                                                                                                                                                                  }

                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesGetCall) Context

                                                                                                                                                                                                                                    Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesGetCall) Do

                                                                                                                                                                                                                                      Do executes the "spanner.projects.instances.databases.get" call. Exactly one of *Database or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Database.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesGetCall) Fields

                                                                                                                                                                                                                                        Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesGetCall) Header

                                                                                                                                                                                                                                          Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesGetCall) IfNoneMatch

                                                                                                                                                                                                                                            IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesGetDdlCall

                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesGetDdlCall struct {
                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesGetDdlCall) Context

                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesGetDdlCall) Do

                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.databases.getDdl" call. Exactly one of *GetDatabaseDdlResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *GetDatabaseDdlResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesGetDdlCall) Fields

                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesGetDdlCall) Header

                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesGetDdlCall) IfNoneMatch

                                                                                                                                                                                                                                                      IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesGetIamPolicyCall

                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesGetIamPolicyCall struct {
                                                                                                                                                                                                                                                      	// contains filtered or unexported fields
                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesGetIamPolicyCall) Context

                                                                                                                                                                                                                                                        Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesGetIamPolicyCall) Do

                                                                                                                                                                                                                                                          Do executes the "spanner.projects.instances.databases.getIamPolicy" call. Exactly one of *Policy or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Policy.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesGetIamPolicyCall) Fields

                                                                                                                                                                                                                                                            Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesGetIamPolicyCall) Header

                                                                                                                                                                                                                                                              Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesListCall

                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesListCall struct {
                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesListCall) Context

                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesListCall) Do

                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.databases.list" call. Exactly one of *ListDatabasesResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListDatabasesResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesListCall) Fields

                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesListCall) Header

                                                                                                                                                                                                                                                                      Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesListCall) IfNoneMatch

                                                                                                                                                                                                                                                                        IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesListCall) PageSize

                                                                                                                                                                                                                                                                          PageSize sets the optional parameter "pageSize": Number of databases to be returned in the response. If 0 or less, defaults to the server's maximum allowed page size.

                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesListCall) PageToken

                                                                                                                                                                                                                                                                            PageToken sets the optional parameter "pageToken": If non-empty, `page_token` should contain a next_page_token from a previous ListDatabasesResponse.

                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesListCall) Pages

                                                                                                                                                                                                                                                                              Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesOperationsCancelCall

                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesOperationsCancelCall struct {
                                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesOperationsCancelCall) Context

                                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesOperationsCancelCall) Do

                                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.databases.operations.cancel" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesOperationsCancelCall) Fields

                                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesOperationsCancelCall) Header

                                                                                                                                                                                                                                                                                      Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesOperationsDeleteCall

                                                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesOperationsDeleteCall struct {
                                                                                                                                                                                                                                                                                      	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesOperationsDeleteCall) Context

                                                                                                                                                                                                                                                                                        Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesOperationsDeleteCall) Do

                                                                                                                                                                                                                                                                                          Do executes the "spanner.projects.instances.databases.operations.delete" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesOperationsDeleteCall) Fields

                                                                                                                                                                                                                                                                                            Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesOperationsDeleteCall) Header

                                                                                                                                                                                                                                                                                              Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesOperationsGetCall

                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesOperationsGetCall struct {
                                                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesOperationsGetCall) Context

                                                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesOperationsGetCall) Do

                                                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.databases.operations.get" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesOperationsGetCall) Fields

                                                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesOperationsGetCall) Header

                                                                                                                                                                                                                                                                                                      Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesOperationsGetCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                        IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                        type ProjectsInstancesDatabasesOperationsListCall

                                                                                                                                                                                                                                                                                                        type ProjectsInstancesDatabasesOperationsListCall struct {
                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesOperationsListCall) Context

                                                                                                                                                                                                                                                                                                          Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesOperationsListCall) Do

                                                                                                                                                                                                                                                                                                            Do executes the "spanner.projects.instances.databases.operations.list" call. Exactly one of *ListOperationsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListOperationsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesOperationsListCall) Fields

                                                                                                                                                                                                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesOperationsListCall) Filter

                                                                                                                                                                                                                                                                                                                Filter sets the optional parameter "filter": The standard list filter.

                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesOperationsListCall) Header

                                                                                                                                                                                                                                                                                                                  Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesOperationsListCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                    IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesOperationsListCall) PageSize

                                                                                                                                                                                                                                                                                                                      PageSize sets the optional parameter "pageSize": The standard list page size.

                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesOperationsListCall) PageToken

                                                                                                                                                                                                                                                                                                                        PageToken sets the optional parameter "pageToken": The standard list page token.

                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesOperationsListCall) Pages

                                                                                                                                                                                                                                                                                                                          Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                                                                                                                                                                                                                          type ProjectsInstancesDatabasesOperationsService

                                                                                                                                                                                                                                                                                                                          type ProjectsInstancesDatabasesOperationsService struct {
                                                                                                                                                                                                                                                                                                                          	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                          }

                                                                                                                                                                                                                                                                                                                          func NewProjectsInstancesDatabasesOperationsService

                                                                                                                                                                                                                                                                                                                          func NewProjectsInstancesDatabasesOperationsService(s *Service) *ProjectsInstancesDatabasesOperationsService

                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesOperationsService) Cancel

                                                                                                                                                                                                                                                                                                                            Cancel: Starts asynchronous cancellation on a long-running operation.

                                                                                                                                                                                                                                                                                                                            The server
                                                                                                                                                                                                                                                                                                                            

                                                                                                                                                                                                                                                                                                                            makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.

                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesOperationsService) Delete

                                                                                                                                                                                                                                                                                                                              Delete: Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.

                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesOperationsService) Get

                                                                                                                                                                                                                                                                                                                                Get: Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesOperationsService) List

                                                                                                                                                                                                                                                                                                                                  List: Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`.

                                                                                                                                                                                                                                                                                                                                  NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/*/operations`. To override the binding, API services can add a binding such as "/v1/{name=users/*}/operations" to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.

                                                                                                                                                                                                                                                                                                                                  type ProjectsInstancesDatabasesService

                                                                                                                                                                                                                                                                                                                                  type ProjectsInstancesDatabasesService struct {
                                                                                                                                                                                                                                                                                                                                  	Operations *ProjectsInstancesDatabasesOperationsService
                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                  	Sessions *ProjectsInstancesDatabasesSessionsService
                                                                                                                                                                                                                                                                                                                                  	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                  }

                                                                                                                                                                                                                                                                                                                                  func NewProjectsInstancesDatabasesService

                                                                                                                                                                                                                                                                                                                                  func NewProjectsInstancesDatabasesService(s *Service) *ProjectsInstancesDatabasesService

                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesService) Create

                                                                                                                                                                                                                                                                                                                                    Create: Creates a new Cloud Spanner database and starts to prepare it for serving. The returned long-running operation will have a name of the format `<database_name>/operations/<operation_id>` and can be used to track preparation of the database. The metadata field type is CreateDatabaseMetadata. The response field type is Database, if successful.

                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesService) DropDatabase

                                                                                                                                                                                                                                                                                                                                      DropDatabase: Drops (aka deletes) a Cloud Spanner database.

                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesService) Get

                                                                                                                                                                                                                                                                                                                                        Get: Gets the state of a Cloud Spanner database.

                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesService) GetDdl

                                                                                                                                                                                                                                                                                                                                          GetDdl: Returns the schema of a Cloud Spanner database as a list of formatted DDL statements. This method does not show pending schema updates, those may be queried using the Operations API.

                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesService) GetIamPolicy

                                                                                                                                                                                                                                                                                                                                            GetIamPolicy: Gets the access control policy for a database resource. Returns an empty policy if a database exists but does not have a policy set.

                                                                                                                                                                                                                                                                                                                                            Authorization requires `spanner.databases.getIamPolicy` permission on resource.

                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesService) List

                                                                                                                                                                                                                                                                                                                                              List: Lists Cloud Spanner databases.

                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesService) SetIamPolicy

                                                                                                                                                                                                                                                                                                                                                SetIamPolicy: Sets the access control policy on a database resource. Replaces any existing policy.

                                                                                                                                                                                                                                                                                                                                                Authorization requires `spanner.databases.setIamPolicy` permission on resource.

                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesService) TestIamPermissions

                                                                                                                                                                                                                                                                                                                                                  TestIamPermissions: Returns permissions that the caller has on the specified database resource.

                                                                                                                                                                                                                                                                                                                                                  Attempting this RPC on a non-existent Cloud Spanner database will result in a NOT_FOUND error if the user has `spanner.databases.list` permission on the containing Cloud Spanner instance. Otherwise returns an empty set of permissions.

                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesService) UpdateDdl

                                                                                                                                                                                                                                                                                                                                                    UpdateDdl: Updates the schema of a Cloud Spanner database by creating/altering/dropping tables, columns, indexes, etc. The returned long-running operation will have a name of the format `<database_name>/operations/<operation_id>` and can be used to track execution of the schema change(s). The metadata field type is UpdateDatabaseDdlMetadata. The operation has no response.

                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsBatchCreateCall

                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsBatchCreateCall struct {
                                                                                                                                                                                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsBatchCreateCall) Context

                                                                                                                                                                                                                                                                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsBatchCreateCall) Do

                                                                                                                                                                                                                                                                                                                                                        Do executes the "spanner.projects.instances.databases.sessions.batchCreate" call. Exactly one of *BatchCreateSessionsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *BatchCreateSessionsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsBatchCreateCall) Fields

                                                                                                                                                                                                                                                                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsBatchCreateCall) Header

                                                                                                                                                                                                                                                                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsBeginTransactionCall

                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsBeginTransactionCall struct {
                                                                                                                                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsBeginTransactionCall) Context

                                                                                                                                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsBeginTransactionCall) Do

                                                                                                                                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.databases.sessions.beginTransaction" call. Exactly one of *Transaction or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Transaction.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsBeginTransactionCall) Fields

                                                                                                                                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsBeginTransactionCall) Header

                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsCommitCall

                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsCommitCall struct {
                                                                                                                                                                                                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsCommitCall) Context

                                                                                                                                                                                                                                                                                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsCommitCall) Do

                                                                                                                                                                                                                                                                                                                                                                        Do executes the "spanner.projects.instances.databases.sessions.commit" call. Exactly one of *CommitResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *CommitResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsCommitCall) Fields

                                                                                                                                                                                                                                                                                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsCommitCall) Header

                                                                                                                                                                                                                                                                                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsCreateCall

                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsCreateCall struct {
                                                                                                                                                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsCreateCall) Context

                                                                                                                                                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsCreateCall) Do

                                                                                                                                                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.databases.sessions.create" call. Exactly one of *Session or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Session.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsCreateCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsCreateCall) Header

                                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsDeleteCall

                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsDeleteCall struct {
                                                                                                                                                                                                                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsDeleteCall) Context

                                                                                                                                                                                                                                                                                                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsDeleteCall) Do

                                                                                                                                                                                                                                                                                                                                                                                        Do executes the "spanner.projects.instances.databases.sessions.delete" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsDeleteCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsDeleteCall) Header

                                                                                                                                                                                                                                                                                                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsExecuteBatchDmlCall

                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsExecuteBatchDmlCall struct {
                                                                                                                                                                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsExecuteBatchDmlCall) Context

                                                                                                                                                                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsExecuteBatchDmlCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.databases.sessions.executeBatchDml" call. Exactly one of *ExecuteBatchDmlResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ExecuteBatchDmlResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsExecuteBatchDmlCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsExecuteBatchDmlCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsExecuteSqlCall

                                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsExecuteSqlCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsExecuteSqlCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsExecuteSqlCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                        Do executes the "spanner.projects.instances.databases.sessions.executeSql" call. Exactly one of *ResultSet or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ResultSet.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsExecuteSqlCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsExecuteSqlCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsExecuteStreamingSqlCall

                                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesDatabasesSessionsExecuteStreamingSqlCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsExecuteStreamingSqlCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsExecuteStreamingSqlCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.databases.sessions.executeStreamingSql" call. Exactly one of *PartialResultSet or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *PartialResultSet.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsExecuteStreamingSqlCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsExecuteStreamingSqlCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsGetCall

                                                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesDatabasesSessionsGetCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsGetCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsGetCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                        Do executes the "spanner.projects.instances.databases.sessions.get" call. Exactly one of *Session or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Session.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsGetCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsGetCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsGetCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                                                                                                                              IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesSessionsListCall

                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesSessionsListCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsListCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsListCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.databases.sessions.list" call. Exactly one of *ListSessionsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListSessionsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsListCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsListCall) Filter

                                                                                                                                                                                                                                                                                                                                                                                                                                      Filter sets the optional parameter "filter": An expression for filtering the results of the request. Filter rules are case insensitive. The fields eligible for filtering are:

                                                                                                                                                                                                                                                                                                                                                                                                                                      * `labels.key` where key is the name of a label
                                                                                                                                                                                                                                                                                                                                                                                                                                      

                                                                                                                                                                                                                                                                                                                                                                                                                                      Some examples of using filters are:

                                                                                                                                                                                                                                                                                                                                                                                                                                      * `labels.env:*` --> The session has the label "env".
                                                                                                                                                                                                                                                                                                                                                                                                                                      * `labels.env:dev` --> The session has the label "env" and the
                                                                                                                                                                                                                                                                                                                                                                                                                                      

                                                                                                                                                                                                                                                                                                                                                                                                                                      value of

                                                                                                                                                                                                                                                                                                                                                                                                                                      the label contains the string "dev".
                                                                                                                                                                                                                                                                                                                                                                                                                                      

                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsListCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsListCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                                                                                                                                          IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsListCall) PageSize

                                                                                                                                                                                                                                                                                                                                                                                                                                            PageSize sets the optional parameter "pageSize": Number of sessions to be returned in the response. If 0 or less, defaults to the server's maximum allowed page size.

                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsListCall) PageToken

                                                                                                                                                                                                                                                                                                                                                                                                                                              PageToken sets the optional parameter "pageToken": If non-empty, `page_token` should contain a next_page_token from a previous ListSessionsResponse.

                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsListCall) Pages

                                                                                                                                                                                                                                                                                                                                                                                                                                                Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesDatabasesSessionsPartitionQueryCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesDatabasesSessionsPartitionQueryCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsPartitionQueryCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                  Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsPartitionQueryCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                    Do executes the "spanner.projects.instances.databases.sessions.partitionQuery" call. Exactly one of *PartitionResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *PartitionResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsPartitionQueryCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                      Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsPartitionQueryCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesDatabasesSessionsPartitionReadCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesDatabasesSessionsPartitionReadCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsPartitionReadCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                          Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsPartitionReadCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                            Do executes the "spanner.projects.instances.databases.sessions.partitionRead" call. Exactly one of *PartitionResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *PartitionResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsPartitionReadCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsPartitionReadCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesDatabasesSessionsReadCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesDatabasesSessionsReadCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsReadCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsReadCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Do executes the "spanner.projects.instances.databases.sessions.read" call. Exactly one of *ResultSet or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ResultSet.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsReadCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsReadCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesDatabasesSessionsRollbackCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesDatabasesSessionsRollbackCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsRollbackCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsRollbackCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Do executes the "spanner.projects.instances.databases.sessions.rollback" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsRollbackCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsRollbackCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesDatabasesSessionsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesDatabasesSessionsService struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func NewProjectsInstancesDatabasesSessionsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func NewProjectsInstancesDatabasesSessionsService(s *Service) *ProjectsInstancesDatabasesSessionsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsService) BatchCreate

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  BatchCreate: Creates multiple new sessions.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  This API can be used to initialize a session cache on the clients. See https://goo.gl/TgSFN2 for best practices on session cache management.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsService) BeginTransaction

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    BeginTransaction: Begins a new transaction. This step can often be skipped: Read, ExecuteSql and Commit can begin a new transaction as a side-effect.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsService) Commit

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Commit: Commits a transaction. The request includes the mutations to be applied to rows in the database.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      `Commit` might return an `ABORTED` error. This can occur at any time; commonly, the cause is conflicts with concurrent transactions. However, it can also happen for a variety of other reasons. If `Commit` returns `ABORTED`, the caller should re-attempt the transaction from the beginning, re-using the same session.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsService) Create

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Create: Creates a new session. A session can be used to perform transactions that read and/or modify data in a Cloud Spanner database. Sessions are meant to be reused for many consecutive transactions.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Sessions can only execute one transaction at a time. To execute multiple concurrent read-write/write-only transactions, create multiple sessions. Note that standalone reads and queries use a transaction internally, and count toward the one transaction limit.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Active sessions use additional server resources, so it is a good idea to delete idle and unneeded sessions. Aside from explicit deletes, Cloud Spanner can delete sessions for which no operations are sent for more than an hour. If a session is deleted, requests to it return `NOT_FOUND`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Idle sessions can be kept alive by sending a trivial SQL query periodically, e.g., "SELECT 1".

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsService) Delete

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Delete: Ends a session, releasing server resources associated with it. This will asynchronously trigger cancellation of any operations that are running with this session.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsService) ExecuteBatchDml

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ExecuteBatchDml: Executes a batch of SQL DML statements. This method allows many statements to be run with lower latency than submitting them sequentially with ExecuteSql.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Statements are executed in sequential order. A request can succeed even if a statement fails. The ExecuteBatchDmlResponse.status field in the response provides information about the statement that failed. Clients must inspect this field to determine whether an error occurred.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Execution stops after the first failed statement; the remaining statements are not executed.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsService) ExecuteSql

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ExecuteSql: Executes an SQL statement, returning all results in a single reply. This method cannot be used to return a result set larger than 10 MiB; if the query yields more data than that, the query fails with a `FAILED_PRECONDITION` error.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Operations inside read-write transactions might return `ABORTED`. If this occurs, the application should restart the transaction from the beginning. See Transaction for more details.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Larger result sets can be fetched in streaming fashion by calling ExecuteStreamingSql instead.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsService) ExecuteStreamingSql

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ExecuteStreamingSql: Like ExecuteSql, except returns the result set as a stream. Unlike ExecuteSql, there is no limit on the size of the returned result set. However, no individual row in the result set can exceed 100 MiB, and no column value can exceed 10 MiB.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsService) Get

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Get: Gets a session. Returns `NOT_FOUND` if the session does not exist. This is mainly useful for determining whether a session is still alive.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsService) List

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    List: Lists all sessions in a given database.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsService) PartitionQuery

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      PartitionQuery: Creates a set of partition tokens that can be used to execute a query operation in parallel. Each of the returned partition tokens can be used by ExecuteStreamingSql to specify a subset of the query result to read. The same session and read-only transaction must be used by the PartitionQueryRequest used to create the partition tokens and the ExecuteSqlRequests that use the partition tokens.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Partition tokens become invalid when the session used to create them is deleted, is idle for too long, begins a new transaction, or becomes too old. When any of these happen, it is not possible to resume the query, and the whole operation must be restarted from the beginning.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSessionsService) PartitionRead

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        PartitionRead: Creates a set of partition tokens that can be used to execute a read operation in parallel. Each of the returned partition tokens can be used by StreamingRead to specify a subset of the read result to read. The same session and read-only transaction must be used by the PartitionReadRequest used to create the partition tokens and the ReadRequests that use the partition tokens. There are no ordering guarantees on rows returned among the returned partition tokens, or even within each individual StreamingRead call issued with a partition_token.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Partition tokens become invalid when the session used to create them is deleted, is idle for too long, begins a new transaction, or becomes too old. When any of these happen, it is not possible to resume the read, and the whole operation must be restarted from the beginning.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSessionsService) Read

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Read: Reads rows from the database using key lookups and scans, as a simple key/value style alternative to ExecuteSql. This method cannot be used to return a result set larger than 10 MiB; if the read matches more data than that, the read fails with a `FAILED_PRECONDITION` error.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Reads inside read-write transactions might return `ABORTED`. If this occurs, the application should restart the transaction from the beginning. See Transaction for more details.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Larger result sets can be yielded in streaming fashion by calling StreamingRead instead.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSessionsService) Rollback

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Rollback: Rolls back a transaction, releasing any locks it holds. It is a good idea to call this for any transaction that includes one or more Read or ExecuteSql requests and ultimately decides not to commit.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            `Rollback` returns `OK` if it successfully aborts the transaction, the transaction was already aborted, or the transaction is not found. `Rollback` never returns `ABORTED`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSessionsService) StreamingRead

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              StreamingRead: Like Read, except returns the result set as a stream. Unlike Read, there is no limit on the size of the returned result set. However, no individual row in the result set can exceed 100 MiB, and no column value can exceed 10 MiB.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesSessionsStreamingReadCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesSessionsStreamingReadCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesSessionsStreamingReadCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesSessionsStreamingReadCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.databases.sessions.streamingRead" call. Exactly one of *PartialResultSet or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *PartialResultSet.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesSessionsStreamingReadCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesSessionsStreamingReadCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesSetIamPolicyCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesSetIamPolicyCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesSetIamPolicyCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesSetIamPolicyCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Do executes the "spanner.projects.instances.databases.setIamPolicy" call. Exactly one of *Policy or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Policy.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesSetIamPolicyCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesSetIamPolicyCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesTestIamPermissionsCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDatabasesTestIamPermissionsCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDatabasesTestIamPermissionsCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDatabasesTestIamPermissionsCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.databases.testIamPermissions" call. Exactly one of *TestIamPermissionsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *TestIamPermissionsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDatabasesTestIamPermissionsCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDatabasesTestIamPermissionsCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesUpdateDdlCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesDatabasesUpdateDdlCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesDatabasesUpdateDdlCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesDatabasesUpdateDdlCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Do executes the "spanner.projects.instances.databases.updateDdl" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesDatabasesUpdateDdlCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesDatabasesUpdateDdlCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDeleteCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ProjectsInstancesDeleteCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesDeleteCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesDeleteCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Do executes the "spanner.projects.instances.delete" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesDeleteCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesDeleteCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesGetCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesGetCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesGetCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesGetCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Do executes the "spanner.projects.instances.get" call. Exactly one of *Instance or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Instance.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesGetCall) FieldMask

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (c *ProjectsInstancesGetCall) FieldMask(fieldMask string) *ProjectsInstancesGetCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            FieldMask sets the optional parameter "fieldMask": If field_mask is present, specifies the subset of Instance fields that should be returned. If absent, all Instance fields are returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesGetCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesGetCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (c *ProjectsInstancesGetCall) Header() http.Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesGetCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (c *ProjectsInstancesGetCall) IfNoneMatch(entityTag string) *ProjectsInstancesGetCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  type ProjectsInstancesGetIamPolicyCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  type ProjectsInstancesGetIamPolicyCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesGetIamPolicyCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesGetIamPolicyCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Do executes the "spanner.projects.instances.getIamPolicy" call. Exactly one of *Policy or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Policy.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesGetIamPolicyCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesGetIamPolicyCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          type ProjectsInstancesListCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          type ProjectsInstancesListCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesListCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesListCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Do executes the "spanner.projects.instances.list" call. Exactly one of *ListInstancesResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListInstancesResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesListCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesListCall) Filter

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Filter sets the optional parameter "filter": An expression for filtering the results of the request. Filter rules are case insensitive. The fields eligible for filtering are:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `name`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `display_name`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `labels.key` where key is the name of a label
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Some examples of using filters are:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `name:*` --> The instance has a name.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `name:Howl` --> The instance's name contains the string "howl".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `name:HOWL` --> Equivalent to above.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `NAME:howl` --> Equivalent to above.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `labels.env:*` --> The instance has the label "env".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `labels.env:dev` --> The instance has the label "env" and the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  value of

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       the label contains the string "dev".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  * `name:howl labels.env:dev` --> The instance's name contains
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  "howl" and

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  it has the label "env" with its
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  value

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  containing "dev".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesListCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesListCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (c *ProjectsInstancesListCall) IfNoneMatch(entityTag string) *ProjectsInstancesListCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesListCall) PageSize

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        PageSize sets the optional parameter "pageSize": Number of instances to be returned in the response. If 0 or less, defaults to the server's maximum allowed page size.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesListCall) PageToken

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          PageToken sets the optional parameter "pageToken": If non-empty, `page_token` should contain a next_page_token from a previous ListInstancesResponse.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesListCall) Pages

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesOperationsCancelCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesOperationsCancelCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesOperationsCancelCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesOperationsCancelCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.operations.cancel" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesOperationsCancelCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesOperationsCancelCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesOperationsDeleteCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    type ProjectsInstancesOperationsDeleteCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesOperationsDeleteCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesOperationsDeleteCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Do executes the "spanner.projects.instances.operations.delete" call. Exactly one of *Empty or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Empty.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesOperationsDeleteCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesOperationsDeleteCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesOperationsGetCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type ProjectsInstancesOperationsGetCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesOperationsGetCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesOperationsGetCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Do executes the "spanner.projects.instances.operations.get" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesOperationsGetCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesOperationsGetCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesOperationsGetCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesOperationsListCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type ProjectsInstancesOperationsListCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesOperationsListCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesOperationsListCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Do executes the "spanner.projects.instances.operations.list" call. Exactly one of *ListOperationsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ListOperationsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesOperationsListCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesOperationsListCall) Filter

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Filter sets the optional parameter "filter": The standard list filter.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesOperationsListCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesOperationsListCall) IfNoneMatch

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  IfNoneMatch sets the optional parameter which makes the operation fail if the object's ETag matches the given value. This is useful for getting updates only after the object has changed since the last request. Use googleapi.IsNotModified to check whether the response error from Do is the result of In-None-Match.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesOperationsListCall) PageSize

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    PageSize sets the optional parameter "pageSize": The standard list page size.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesOperationsListCall) PageToken

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      PageToken sets the optional parameter "pageToken": The standard list page token.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesOperationsListCall) Pages

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Pages invokes f for each page of results. A non-nil error returned from f will halt the iteration. The provided context supersedes any context provided to the Context method.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesOperationsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesOperationsService struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func NewProjectsInstancesOperationsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func NewProjectsInstancesOperationsService(s *Service) *ProjectsInstancesOperationsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesOperationsService) Cancel

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Cancel: Starts asynchronous cancellation on a long-running operation.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          The server
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesOperationsService) Delete

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Delete: Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesOperationsService) Get

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Get: Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesOperationsService) List

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                List: Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/*/operations`. To override the binding, API services can add a binding such as "/v1/{name=users/*}/operations" to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesPatchCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesPatchCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesPatchCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesPatchCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Do executes the "spanner.projects.instances.patch" call. Exactly one of *Operation or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Operation.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesPatchCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesPatchCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesService struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	Backups *ProjectsInstancesBackupsService
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	Databases *ProjectsInstancesDatabasesService
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	Operations *ProjectsInstancesOperationsService
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func NewProjectsInstancesService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func NewProjectsInstancesService(s *Service) *ProjectsInstancesService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesService) Create

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (r *ProjectsInstancesService) Create(parent string, createinstancerequest *CreateInstanceRequest) *ProjectsInstancesCreateCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Create: Creates an instance and begins preparing it to begin serving. The returned long-running operation can be used to track the progress of preparing the new instance. The instance name is assigned by the caller. If the named instance already exists, `CreateInstance` returns `ALREADY_EXISTS`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Immediately upon completion of this request:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * The instance is readable via the API, with all requested
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          attributes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          but no allocated resources. Its state is `CREATING`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Until completion of the returned operation:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * Cancelling the operation renders the instance immediately
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          unreadable

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            via the API.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * The instance can be deleted.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * All other attempts to modify the instance are rejected.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Upon completion of the returned operation:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * Billing for all successfully-allocated resources begins (some
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          types

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            may have lower than the requested levels).
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * Databases can be created in the instance.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * The instance's allocated resource levels are readable via the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          API.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          * The instance's state becomes `READY`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          The returned long-running operation will have a name of the format `<instance_name>/operations/<operation_id>` and can be used to track creation of the instance. The metadata field type is CreateInstanceMetadata. The response field type is Instance, if successful.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesService) Delete

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Delete: Deletes an instance.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Immediately upon completion of the request:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            * Billing ceases for all of the instance's reserved
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            resources.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Soon afterward:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            * The instance and *all of its databases* immediately and
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              irrevocably disappear from the API. All data in the databases
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              is permanently deleted.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesService) Get

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Get: Gets information about a particular instance.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesService) GetIamPolicy

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (r *ProjectsInstancesService) GetIamPolicy(resource string, getiampolicyrequest *GetIamPolicyRequest) *ProjectsInstancesGetIamPolicyCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                GetIamPolicy: Gets the access control policy for an instance resource. Returns an empty policy if an instance exists but does not have a policy set.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Authorization requires `spanner.instances.getIamPolicy` on resource.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesService) List

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  List: Lists all instances in the given project.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesService) Patch

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (r *ProjectsInstancesService) Patch(nameid string, updateinstancerequest *UpdateInstanceRequest) *ProjectsInstancesPatchCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Patch: Updates an instance, and begins allocating or releasing resources as requested. The returned long-running operation can be used to track the progress of updating the instance. If the named instance does not exist, returns `NOT_FOUND`.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Immediately upon completion of this request:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * For resource types for which a decrease in the instance's
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    allocation

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    has been requested, billing is based on the newly-requested
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    level.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Until completion of the returned operation:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * Cancelling the operation sets its metadata's
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      cancel_time, and begins
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      restoring resources to their pre-request values. The operation
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      is guaranteed to succeed at undoing all resource changes,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      after which point it terminates with a `CANCELLED` status.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * All other attempts to modify the instance are rejected.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * Reading the instance via the API continues to give the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    pre-request

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    resource levels.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Upon completion of the returned operation:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * Billing begins for all successfully-allocated resources (some
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    types

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      may have lower than the requested levels).
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * All newly-reserved resources are available for serving the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    instance's

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      tables.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * The instance's new resource levels are readable via the API.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    The returned long-running operation will have a name of the format `<instance_name>/operations/<operation_id>` and can be used to track the instance modification. The metadata field type is UpdateInstanceMetadata. The response field type is Instance, if successful.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Authorization requires `spanner.instances.update` permission on resource name.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesService) SetIamPolicy

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (r *ProjectsInstancesService) SetIamPolicy(resource string, setiampolicyrequest *SetIamPolicyRequest) *ProjectsInstancesSetIamPolicyCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      SetIamPolicy: Sets the access control policy on an instance resource. Replaces any existing policy.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Authorization requires `spanner.instances.setIamPolicy` on resource.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesService) TestIamPermissions

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (r *ProjectsInstancesService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsInstancesTestIamPermissionsCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        TestIamPermissions: Returns permissions that the caller has on the specified instance resource.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Attempting this RPC on a non-existent Cloud Spanner instance resource will result in a NOT_FOUND error if the user has `spanner.instances.list` permission on the containing Google Cloud Project. Otherwise returns an empty set of permissions.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesSetIamPolicyCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsInstancesSetIamPolicyCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*ProjectsInstancesSetIamPolicyCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*ProjectsInstancesSetIamPolicyCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Do executes the "spanner.projects.instances.setIamPolicy" call. Exactly one of *Policy or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *Policy.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ProjectsInstancesSetIamPolicyCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ProjectsInstancesSetIamPolicyCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesTestIamPermissionsCall

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ProjectsInstancesTestIamPermissionsCall struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ProjectsInstancesTestIamPermissionsCall) Context

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ProjectsInstancesTestIamPermissionsCall) Do

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Do executes the "spanner.projects.instances.testIamPermissions" call. Exactly one of *TestIamPermissionsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *TestIamPermissionsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ProjectsInstancesTestIamPermissionsCall) Fields

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ProjectsInstancesTestIamPermissionsCall) Header

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type ProjectsService struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	InstanceConfigs *ProjectsInstanceConfigsService
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	Instances *ProjectsInstancesService
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func NewProjectsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func NewProjectsService(s *Service) *ProjectsService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type QueryPlan

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type QueryPlan struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// PlanNodes: The nodes in the query plan. Plan nodes are returned in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// pre-order starting
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// with the plan root. Each PlanNode's `id` corresponds to its index
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// `plan_nodes`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	PlanNodes []*PlanNode `json:"planNodes,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// ForceSendFields is a list of field names (e.g. "PlanNodes") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// NullFields is a list of field names (e.g. "PlanNodes") to include in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// API requests with the JSON null value. By default, fields with empty
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// values are omitted from API requests. However, any field with an
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// empty value appearing in NullFields will be sent to the server as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// null. It is an error if a field in this list has a non-empty value.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// This may be used to include null fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          QueryPlan: Contains an ordered list of nodes appearing in the query plan.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (*QueryPlan) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func (s *QueryPlan) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          type ReadOnly

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          type ReadOnly struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// ExactStaleness: Executes all reads at a timestamp that is
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// `exact_staleness`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// old. The timestamp is chosen soon after the read is
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// started.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Guarantees that all writes that have committed more than
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// specified number of seconds ago are visible. Because Cloud
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Spanner
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// chooses the exact timestamp, this mode works even if the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// client's
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// local clock is substantially skewed from Cloud Spanner
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// commit
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// timestamps.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Useful for reading at nearby replicas without the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// distributed
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// timestamp negotiation overhead of `max_staleness`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	ExactStaleness string `json:"exactStaleness,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// MaxStaleness: Read data at a timestamp >= `NOW -
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// max_staleness`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// seconds. Guarantees that all writes that have committed more
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// than the specified number of seconds ago are visible. Because
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Cloud Spanner chooses the exact timestamp, this mode works even
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// if
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// the client's local clock is substantially skewed from Cloud
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Spanner
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// commit timestamps.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Useful for reading the freshest data available at a nearby
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// replica, while bounding the possible staleness if the local
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// replica has fallen behind.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Note that this option can only be used in single-use
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// transactions.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	MaxStaleness string `json:"maxStaleness,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// MinReadTimestamp: Executes all reads at a timestamp >=
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// `min_read_timestamp`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// This is useful for requesting fresher data than some previous
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// read, or data that is fresh enough to observe the effects of
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// some
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// previously committed transaction whose timestamp is known.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Note that this option can only be used in single-use transactions.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// A timestamp in RFC3339 UTC \"Zulu\" format, accurate to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// nanoseconds.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Example: "2014-10-02T15:01:23.045123456Z".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	MinReadTimestamp string `json:"minReadTimestamp,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// ReadTimestamp: Executes all reads at the given timestamp. Unlike
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// other modes,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// reads at a specific timestamp are repeatable; the same read at
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// the same timestamp always returns the same data. If the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// timestamp is in the future, the read will block until the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// specified timestamp, modulo the read's deadline.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Useful for large scale consistent reads such as mapreduces, or
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// for coordinating many reads against a consistent snapshot of
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// data.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// A timestamp in RFC3339 UTC \"Zulu\" format, accurate to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// nanoseconds.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Example: "2014-10-02T15:01:23.045123456Z".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	ReadTimestamp string `json:"readTimestamp,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// ReturnReadTimestamp: If true, the Cloud Spanner-selected read
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// timestamp is included in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// the Transaction message that describes the transaction.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	ReturnReadTimestamp bool `json:"returnReadTimestamp,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// Strong: Read at a timestamp where all previously committed
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// transactions
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// are visible.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	Strong bool `json:"strong,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// ForceSendFields is a list of field names (e.g. "ExactStaleness") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// NullFields is a list of field names (e.g. "ExactStaleness") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// include in API requests with the JSON null value. By default, fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// with empty values are omitted from API requests. However, any field
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// with an empty value appearing in NullFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// server as null. It is an error if a field in this list has a
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// non-empty value. This may be used to include null fields in Patch
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	// requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ReadOnly: Message type to initiate a read-only transaction.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (*ReadOnly) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            func (s *ReadOnly) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type ReadRequest

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type ReadRequest struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Columns: Required. The columns of table to be returned for each row
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// matching
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// this request.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	Columns []string `json:"columns,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Index: If non-empty, the name of an index on table. This index
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// is
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// used instead of the table primary key when interpreting key_set
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// and sorting result rows. See key_set for further information.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	Index string `json:"index,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// KeySet: Required. `key_set` identifies the rows to be yielded.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// `key_set` names the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// primary keys of the rows in table to be yielded, unless index
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// is present. If index is present, then key_set instead names
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// index keys in index.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// If the partition_token field is empty, rows are yielded
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// in table primary key order (if index is empty) or index key order
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// (if index is non-empty).  If the partition_token field is not
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// empty, rows will be yielded in an unspecified order.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// It is not an error for the `key_set` to name rows that do not
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// exist in the database. Read yields nothing for nonexistent rows.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	KeySet *KeySet `json:"keySet,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Limit: If greater than zero, only the first `limit` rows are yielded.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// If `limit`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// is zero, the default is no limit. A limit cannot be specified
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// if
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// `partition_token` is set.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	Limit int64 `json:"limit,omitempty,string"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// PartitionToken: If present, results will be restricted to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// specified partition
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// previously created using PartitionRead().    There must be an
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// exact
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// match for the values of fields common to this message and
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// PartitionReadRequest message used to create this partition_token.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	PartitionToken string `json:"partitionToken,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// ResumeToken: If this request is resuming a previously interrupted
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// read,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// `resume_token` should be copied from the last
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// PartialResultSet yielded before the interruption. Doing this
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// enables the new read to resume where the last read left off. The
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// rest of the request parameters must exactly match the request
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// that yielded this token.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	ResumeToken string `json:"resumeToken,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Table: Required. The name of the table in the database to be read.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	Table string `json:"table,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Transaction: The transaction to use. If none is provided, the default
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// is a
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// temporary read-only transaction with strong concurrency.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	Transaction *TransactionSelector `json:"transaction,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// ForceSendFields is a list of field names (e.g. "Columns") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// NullFields is a list of field names (e.g. "Columns") to include in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// API requests with the JSON null value. By default, fields with empty
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// values are omitted from API requests. However, any field with an
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// empty value appearing in NullFields will be sent to the server as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// null. It is an error if a field in this list has a non-empty value.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// This may be used to include null fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ReadRequest: The request for Read and StreamingRead.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (*ReadRequest) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              func (s *ReadRequest) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ReadWrite

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              type ReadWrite struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ReadWrite: Message type to initiate a read-write transaction. Currently this transaction type has no options.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ReplicaInfo

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ReplicaInfo struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// DefaultLeaderLocation: If true, this location is designated as the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// default leader location where
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// leader replicas are placed. See the [region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// types
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// documentation](https://cloud.google.com/spanner/docs/instances#r
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// egion_types)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// for more details.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	DefaultLeaderLocation bool `json:"defaultLeaderLocation,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Location: The location of the serving resources, e.g. "us-central1".
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	Location string `json:"location,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Type: The type of replica.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Possible values:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//   "TYPE_UNSPECIFIED" - Not specified.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//   "READ_WRITE" - Read-write replicas support both reads and writes.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// These replicas:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Maintain a full copy of your data.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Serve reads.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Can vote whether to commit a write.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Participate in leadership election.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Are eligible to become a leader.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//   "READ_ONLY" - Read-only replicas only support reads (not writes).
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Read-only replicas:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Maintain a full copy of your data.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Serve reads.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Do not participate in voting to commit writes.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Are not eligible to become a leader.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//   "WITNESS" - Witness replicas don't support reads but do participate
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// in voting to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// commit writes. Witness replicas:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Do not maintain a full copy of data.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Do not serve reads.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Vote whether to commit writes.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// * Participate in leader election but are not eligible to become
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// leader.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	Type string `json:"type,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ForceSendFields is a list of field names (e.g.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// "DefaultLeaderLocation") to unconditionally include in API requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// By default, fields with empty values are omitted from API requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// However, any non-pointer, non-interface field appearing in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ForceSendFields will be sent to the server regardless of whether the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// field is empty or not. This may be used to include empty fields in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// NullFields is a list of field names (e.g. "DefaultLeaderLocation") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// include in API requests with the JSON null value. By default, fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// with empty values are omitted from API requests. However, any field
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// with an empty value appearing in NullFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// server as null. It is an error if a field in this list has a
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// non-empty value. This may be used to include null fields in Patch
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (*ReplicaInfo) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                func (s *ReplicaInfo) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ResultSet

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                type ResultSet struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Metadata: Metadata about the result set, such as row type
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// information.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	Metadata *ResultSetMetadata `json:"metadata,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Rows: Each element in `rows` is a row whose format is defined
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// by
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// metadata.row_type. The ith element
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// in each row matches the ith field in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// metadata.row_type. Elements are
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// encoded based on type as described
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// here.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	Rows [][]interface{} `json:"rows,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Stats: Query plan and execution statistics for the SQL statement
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// that
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// produced this result set. These can be requested by
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// setting
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ExecuteSqlRequest.query_mode.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// DML statements always produce stats containing the number of
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// rows
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// modified, unless executed using the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ExecuteSqlRequest.QueryMode.PLAN ExecuteSqlRequest.query_mode.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// Other fields may or may not be populated, based on
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ExecuteSqlRequest.query_mode.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	Stats *ResultSetStats `json:"stats,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ServerResponse contains the HTTP response code and headers from the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// server.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	googleapi.ServerResponse `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// ForceSendFields is a list of field names (e.g. "Metadata") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// NullFields is a list of field names (e.g. "Metadata") to include in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// API requests with the JSON null value. By default, fields with empty
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// values are omitted from API requests. However, any field with an
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// empty value appearing in NullFields will be sent to the server as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// null. It is an error if a field in this list has a non-empty value.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	// This may be used to include null fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ResultSet: Results from Read or ExecuteSql.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (*ResultSet) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  func (s *ResultSet) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  type ResultSetMetadata

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  type ResultSetMetadata struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// RowType: Indicates the field names and types for the rows in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// result
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// set.  For example, a SQL query like "SELECT UserId, UserName
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// FROM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// Users" could return a `row_type` value like:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	//     "fields": [
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	//       { "name": "UserId", "type": { "code": "INT64" } },
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	//       { "name": "UserName", "type": { "code": "STRING" } },
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	//     ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	RowType *StructType `json:"rowType,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// Transaction: If the read or SQL query began a transaction as a
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// side-effect, the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// information about the new transaction is yielded here.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	Transaction *Transaction `json:"transaction,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// ForceSendFields is a list of field names (e.g. "RowType") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// NullFields is a list of field names (e.g. "RowType") to include in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// API requests with the JSON null value. By default, fields with empty
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// values are omitted from API requests. However, any field with an
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// empty value appearing in NullFields will be sent to the server as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// null. It is an error if a field in this list has a non-empty value.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	// This may be used to include null fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ResultSetMetadata: Metadata about a ResultSet or PartialResultSet.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (*ResultSetMetadata) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    func (s *ResultSetMetadata) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    type ResultSetStats

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    type ResultSetStats struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// QueryPlan: QueryPlan for the query associated with this result.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	QueryPlan *QueryPlan `json:"queryPlan,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// QueryStats: Aggregated statistics from the execution of the query.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// Only present when
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// the query is profiled. For example, a query could return the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// statistics as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// follows:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	//     {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	//       "rows_returned": "3",
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	//       "elapsed_time": "1.22 secs",
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	//       "cpu_time": "1.19 secs"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	//     }
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	QueryStats googleapi.RawMessage `json:"queryStats,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// RowCountExact: Standard DML returns an exact count of rows that were
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// modified.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	RowCountExact int64 `json:"rowCountExact,omitempty,string"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// RowCountLowerBound: Partitioned DML does not offer exactly-once
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// semantics, so it
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// returns a lower bound of the rows modified.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	RowCountLowerBound int64 `json:"rowCountLowerBound,omitempty,string"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// ForceSendFields is a list of field names (e.g. "QueryPlan") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// NullFields is a list of field names (e.g. "QueryPlan") to include in
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// API requests with the JSON null value. By default, fields with empty
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// values are omitted from API requests. However, any field with an
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// empty value appearing in NullFields will be sent to the server as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// null. It is an error if a field in this list has a non-empty value.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	// This may be used to include null fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ResultSetStats: Additional statistics about a ResultSet or PartialResultSet.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (*ResultSetStats) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      func (s *ResultSetStats) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type RollbackRequest

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      type RollbackRequest struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// TransactionId: Required. The transaction to roll back.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	TransactionId string `json:"transactionId,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// ForceSendFields is a list of field names (e.g. "TransactionId") to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// unconditionally include in API requests. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// empty values are omitted from API requests. However, any non-pointer,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// non-interface field appearing in ForceSendFields will be sent to the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// server regardless of whether the field is empty or not. This may be
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// used to include empty fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	ForceSendFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// NullFields is a list of field names (e.g. "TransactionId") to include
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// in API requests with the JSON null value. By default, fields with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// empty values are omitted from API requests. However, any field with
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// an empty value appearing in NullFields will be sent to the server as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// null. It is an error if a field in this list has a non-empty value.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	// This may be used to include null fields in Patch requests.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      	NullFields []string `json:"-"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        RollbackRequest: The request for Rollback.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (*RollbackRequest) MarshalJSON

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func (s *RollbackRequest) MarshalJSON() ([]byte, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type Service

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        type Service struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	BasePath  string // API endpoint base URL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	UserAgent string // optional additional User-Agent fragment
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	Projects *ProjectsService
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        	// contains filtered or unexported fields
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func New

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        func New(client *http.Client) (*Service, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          New creates a new Service. It uses the provided http.Client for requests.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Deprecated: please use NewService instead. To provide a custom HTTP client, use option.WithHTTPClient. If you are using google.golang.org/api/googleapis/transport.APIKey, use option.WithAPIKey with NewService instead.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func NewService

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            NewService creates a new Service.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type Session

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            type Session struct {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// ApproximateLastUseTime: Output only. The approximate timestamp when
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// the session is last used. It is
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// typically earlier than the actual last use time.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	ApproximateLastUseTime string `json:"approximateLastUseTime,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// CreateTime: Output only. The timestamp when the session is created.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	CreateTime string `json:"createTime,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Labels: The labels for the session.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//  * Label keys must be between 1 and 63 characters long and must
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// conform to
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//    the following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//  * Label values must be between 0 and 63 characters long and must
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// conform
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//    to the regular expression `([a-z]([-a-z0-9]*[a-z0-9])?)?`.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//  * No more than 64 labels can be associated with a given
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// session.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	//
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// See https://goo.gl/xmQnxf for more information on and examples of
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// labels.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	Labels map[string]string `json:"labels,omitempty"`
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// Name: The name of the session. This is always system-assigned; values
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// provided
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            	// when creating a sessio