Documentation

Overview

Package kms is an auto-generated package for the Cloud Key Management Service (KMS) API.

Manages keys and performs cryptographic operations in a central cloud service, for direct use by other cloud resources and applications.

Use of Context

The ctx passed to NewClient is used for authentication requests and for creating the underlying connection, but is not used for subsequent calls. Individual methods on the client use the ctx given to them.

To close the open connection, use the Close() method.

For information about setting deadlines, reusing contexts, and more please visit https://pkg.go.dev/cloud.google.com/go.

Index

Examples

Constants

This section is empty.

Variables

This section is empty.

Functions

func DefaultAuthScopes

func DefaultAuthScopes() []string

DefaultAuthScopes reports the default set of authentication scopes to use with this package.

Types

type CryptoKeyIterator

type CryptoKeyIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*kmspb.CryptoKey, nextPageToken string, err error)
	// contains filtered or unexported fields
}

CryptoKeyIterator manages a stream of *kmspb.CryptoKey.

func (*CryptoKeyIterator) Next

func (it *CryptoKeyIterator) Next() (*kmspb.CryptoKey, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*CryptoKeyIterator) PageInfo

func (it *CryptoKeyIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type CryptoKeyVersionIterator

type CryptoKeyVersionIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*kmspb.CryptoKeyVersion, nextPageToken string, err error)
	// contains filtered or unexported fields
}

CryptoKeyVersionIterator manages a stream of *kmspb.CryptoKeyVersion.

func (*CryptoKeyVersionIterator) Next

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*CryptoKeyVersionIterator) PageInfo

func (it *CryptoKeyVersionIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type ImportJobIterator

type ImportJobIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*kmspb.ImportJob, nextPageToken string, err error)
	// contains filtered or unexported fields
}

ImportJobIterator manages a stream of *kmspb.ImportJob.

func (*ImportJobIterator) Next

func (it *ImportJobIterator) Next() (*kmspb.ImportJob, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*ImportJobIterator) PageInfo

func (it *ImportJobIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type KeyManagementCallOptions

type KeyManagementCallOptions struct {
	ListKeyRings                  []gax.CallOption
	ListCryptoKeys                []gax.CallOption
	ListCryptoKeyVersions         []gax.CallOption
	ListImportJobs                []gax.CallOption
	GetKeyRing                    []gax.CallOption
	GetCryptoKey                  []gax.CallOption
	GetCryptoKeyVersion           []gax.CallOption
	GetPublicKey                  []gax.CallOption
	GetImportJob                  []gax.CallOption
	CreateKeyRing                 []gax.CallOption
	CreateCryptoKey               []gax.CallOption
	CreateCryptoKeyVersion        []gax.CallOption
	ImportCryptoKeyVersion        []gax.CallOption
	CreateImportJob               []gax.CallOption
	UpdateCryptoKey               []gax.CallOption
	UpdateCryptoKeyVersion        []gax.CallOption
	Encrypt                       []gax.CallOption
	Decrypt                       []gax.CallOption
	AsymmetricSign                []gax.CallOption
	AsymmetricDecrypt             []gax.CallOption
	UpdateCryptoKeyPrimaryVersion []gax.CallOption
	DestroyCryptoKeyVersion       []gax.CallOption
	RestoreCryptoKeyVersion       []gax.CallOption
	GetIamPolicy                  []gax.CallOption
	SetIamPolicy                  []gax.CallOption
	TestIamPermissions            []gax.CallOption
}

KeyManagementCallOptions contains the retry settings for each method of KeyManagementClient.

type KeyManagementClient

type KeyManagementClient struct {

	// The call options for this service.
	CallOptions *KeyManagementCallOptions
	// contains filtered or unexported fields
}

KeyManagementClient is a client for interacting with Cloud Key Management Service (KMS) API. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

Google Cloud Key Management Service

Manages cryptographic keys and operations using those keys. Implements a REST model with the following objects:

KeyRing

CryptoKey

CryptoKeyVersion

ImportJob

If you are using manual gRPC libraries, see Using gRPC with Cloud KMS (at https://cloud.google.com/kms/docs/grpc).

func NewKeyManagementClient

func NewKeyManagementClient(ctx context.Context, opts ...option.ClientOption) (*KeyManagementClient, error)

NewKeyManagementClient creates a new key management service client based on gRPC. The returned client must be Closed when it is done being used to clean up its underlying connections.

Google Cloud Key Management Service

Manages cryptographic keys and operations using those keys. Implements a REST model with the following objects:

KeyRing

CryptoKey

CryptoKeyVersion

ImportJob

If you are using manual gRPC libraries, see Using gRPC with Cloud KMS (at https://cloud.google.com/kms/docs/grpc).

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}
Output:

func (*KeyManagementClient) AsymmetricDecrypt

AsymmetricDecrypt decrypts data that was encrypted with a public key retrieved from GetPublicKey corresponding to a CryptoKeyVersion with CryptoKey.purpose ASYMMETRIC_DECRYPT.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.AsymmetricDecryptRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.AsymmetricDecrypt(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) AsymmetricSign

AsymmetricSign signs data using a CryptoKeyVersion with CryptoKey.purpose ASYMMETRIC_SIGN, producing a signature that can be verified with the public key retrieved from GetPublicKey.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.AsymmetricSignRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.AsymmetricSign(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) Close

func (c *KeyManagementClient) Close() error

Close closes the connection to the API service. The user should invoke this when the client is no longer required.

func (*KeyManagementClient) Connection

func (c *KeyManagementClient) Connection() *grpc.ClientConn

Connection returns a connection to the API service.

Deprecated.

func (*KeyManagementClient) CreateCryptoKey

CreateCryptoKey create a new CryptoKey within a KeyRing.

CryptoKey.purpose and CryptoKey.version_template.algorithm are required.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.CreateCryptoKeyRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CreateCryptoKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) CreateCryptoKeyVersion

CreateCryptoKeyVersion create a new CryptoKeyVersion in a CryptoKey.

The server will assign the next sequential id. If unset, state will be set to ENABLED.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.CreateCryptoKeyVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CreateCryptoKeyVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) CreateImportJob

CreateImportJob create a new ImportJob within a KeyRing.

ImportJob.import_method is required.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.CreateImportJobRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CreateImportJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) CreateKeyRing

func (c *KeyManagementClient) CreateKeyRing(ctx context.Context, req *kmspb.CreateKeyRingRequest, opts ...gax.CallOption) (*kmspb.KeyRing, error)

CreateKeyRing create a new KeyRing in a given Project and Location.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.CreateKeyRingRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CreateKeyRing(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) CryptoKeyIAM

func (c *KeyManagementClient) CryptoKeyIAM(cryptoKey *kmspb.CryptoKey) *iam.Handle

CryptoKeyIAM returns a handle to inspect and change permissions of a CryptoKey.

Deprecated: Please use ResourceIAM and provide the CryptoKey.Name as input.

func (*KeyManagementClient) Decrypt

Decrypt decrypts data that was protected by Encrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.DecryptRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.Decrypt(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) DestroyCryptoKeyVersion

DestroyCryptoKeyVersion schedule a CryptoKeyVersion for destruction.

Upon calling this method, CryptoKeyVersion.state will be set to DESTROY_SCHEDULED and destroy_time will be set to a time 24 hours in the future, at which point the state will be changed to DESTROYED, and the key material will be irrevocably destroyed.

Before the destroy_time is reached, RestoreCryptoKeyVersion may be called to reverse the process.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.DestroyCryptoKeyVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.DestroyCryptoKeyVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) Encrypt

Encrypt encrypts data, so that it can only be recovered by a call to Decrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.EncryptRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.Encrypt(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) GetCryptoKey

GetCryptoKey returns metadata for a given CryptoKey, as well as its primary CryptoKeyVersion.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.GetCryptoKeyRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetCryptoKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) GetCryptoKeyVersion

GetCryptoKeyVersion returns metadata for a given CryptoKeyVersion.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.GetCryptoKeyVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetCryptoKeyVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) GetIamPolicy

func (c *KeyManagementClient) GetIamPolicy(ctx context.Context, req *iampb.GetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error)

GetIamPolicy gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	iampb "google.golang.org/genproto/googleapis/iam/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &iampb.GetIamPolicyRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetIamPolicy(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) GetImportJob

GetImportJob returns metadata for a given ImportJob.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.GetImportJobRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetImportJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) GetKeyRing

GetKeyRing returns metadata for a given KeyRing.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.GetKeyRingRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetKeyRing(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) GetPublicKey

GetPublicKey returns the public key for the given CryptoKeyVersion. The CryptoKey.purpose must be ASYMMETRIC_SIGN or ASYMMETRIC_DECRYPT.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.GetPublicKeyRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetPublicKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) ImportCryptoKeyVersion

ImportCryptoKeyVersion imports a new CryptoKeyVersion into an existing CryptoKey using the wrapped key material provided in the request.

The version ID will be assigned the next sequential id within the CryptoKey.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.ImportCryptoKeyVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.ImportCryptoKeyVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) KeyRingIAM

func (c *KeyManagementClient) KeyRingIAM(keyRing *kmspb.KeyRing) *iam.Handle

KeyRingIAM returns a handle to inspect and change permissions of a KeyRing.

Deprecated: Please use ResourceIAM and provide the KeyRing.Name as input.

func (*KeyManagementClient) ListCryptoKeyVersions

ListCryptoKeyVersions lists CryptoKeyVersions.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	"google.golang.org/api/iterator"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.ListCryptoKeyVersionsRequest{
		// TODO: Fill request struct fields.
	}
	it := c.ListCryptoKeyVersions(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*KeyManagementClient) ListCryptoKeys

ListCryptoKeys lists CryptoKeys.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	"google.golang.org/api/iterator"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.ListCryptoKeysRequest{
		// TODO: Fill request struct fields.
	}
	it := c.ListCryptoKeys(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*KeyManagementClient) ListImportJobs

ListImportJobs lists ImportJobs.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	"google.golang.org/api/iterator"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.ListImportJobsRequest{
		// TODO: Fill request struct fields.
	}
	it := c.ListImportJobs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*KeyManagementClient) ListKeyRings

ListKeyRings lists KeyRings.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	"google.golang.org/api/iterator"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.ListKeyRingsRequest{
		// TODO: Fill request struct fields.
	}
	it := c.ListKeyRings(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*KeyManagementClient) ResourceIAM

func (c *KeyManagementClient) ResourceIAM(resourcePath string) *iam.Handle

ResourceIAM returns a handle to inspect and change permissions of the resource indicated by the given resource path.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	// TODO: fill in key ring resource path
	keyRing := "projects/[PROJECT_ID]/locations/[LOCATION]/keyRings/[KEY_RING]"
	handle := c.ResourceIAM(keyRing)

	policy, err := handle.Policy(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use policy.
	_ = policy
}
Output:

func (*KeyManagementClient) RestoreCryptoKeyVersion

RestoreCryptoKeyVersion restore a CryptoKeyVersion in the DESTROY_SCHEDULED state.

Upon restoration of the CryptoKeyVersion, state will be set to DISABLED, and destroy_time will be cleared.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.RestoreCryptoKeyVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.RestoreCryptoKeyVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) SetIamPolicy

func (c *KeyManagementClient) SetIamPolicy(ctx context.Context, req *iampb.SetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error)

SetIamPolicy sets the access control policy on the specified resource. Replaces any existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED errors.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	iampb "google.golang.org/genproto/googleapis/iam/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &iampb.SetIamPolicyRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.SetIamPolicy(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) TestIamPermissions

TestIamPermissions returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may “fail open” without warning.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	iampb "google.golang.org/genproto/googleapis/iam/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &iampb.TestIamPermissionsRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.TestIamPermissions(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) UpdateCryptoKey

UpdateCryptoKey update a CryptoKey.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.UpdateCryptoKeyRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.UpdateCryptoKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) UpdateCryptoKeyPrimaryVersion

func (c *KeyManagementClient) UpdateCryptoKeyPrimaryVersion(ctx context.Context, req *kmspb.UpdateCryptoKeyPrimaryVersionRequest, opts ...gax.CallOption) (*kmspb.CryptoKey, error)

UpdateCryptoKeyPrimaryVersion update the version of a CryptoKey that will be used in Encrypt.

Returns an error if called on an asymmetric key.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.UpdateCryptoKeyPrimaryVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.UpdateCryptoKeyPrimaryVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*KeyManagementClient) UpdateCryptoKeyVersion

UpdateCryptoKeyVersion update a CryptoKeyVersion's metadata.

state may be changed between ENABLED and DISABLED using this method. See DestroyCryptoKeyVersion and RestoreCryptoKeyVersion to move between other states.

Example
package main

import (
	"context"

	kms "cloud.google.com/go/kms/apiv1"
	kmspb "google.golang.org/genproto/googleapis/cloud/kms/v1"
)

func main() {
	ctx := context.Background()
	c, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &kmspb.UpdateCryptoKeyVersionRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.UpdateCryptoKeyVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

type KeyRingIterator

type KeyRingIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*kmspb.KeyRing, nextPageToken string, err error)
	// contains filtered or unexported fields
}

KeyRingIterator manages a stream of *kmspb.KeyRing.

func (*KeyRingIterator) Next

func (it *KeyRingIterator) Next() (*kmspb.KeyRing, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*KeyRingIterator) PageInfo

func (it *KeyRingIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.