documentai

package
Version: v1.13.0 Latest Latest
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Published: Dec 1, 2022 License: Apache-2.0 Imports: 31 Imported by: 0

Documentation

Overview

Package documentai is an auto-generated package for the Cloud Document AI API.

Service to parse structured information from unstructured or semi-structured documents using state-of-the-art Google AI such as natural language, computer vision, translation, and AutoML.

NOTE: This package is in beta. It is not stable, and may be subject to changes.

Example usage

To get started with this package, create a client.

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := documentai.NewDocumentProcessorClient(ctx)
if err != nil {
	// TODO: Handle error.
}
defer c.Close()

The client will use your default application credentials. Clients should be reused instead of created as needed. The methods of Client are safe for concurrent use by multiple goroutines. The returned client must be Closed when it is done being used.

Using the Client

The following is an example of making an API call with the newly created client.

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := documentai.NewDocumentProcessorClient(ctx)
if err != nil {
	// TODO: Handle error.
}
defer c.Close()

req := &documentaipb.ProcessRequest{
	// TODO: Fill request struct fields.
	// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ProcessRequest.
}
resp, err := c.ProcessDocument(ctx, req)
if err != nil {
	// TODO: Handle error.
}
// TODO: Use resp.
_ = resp

Use of Context

The ctx passed to NewDocumentProcessorClient 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 BatchProcessDocumentsOperation

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

BatchProcessDocumentsOperation manages a long-running operation from BatchProcessDocuments.

func (*BatchProcessDocumentsOperation) Done

Done reports whether the long-running operation has completed.

func (*BatchProcessDocumentsOperation) Metadata

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*BatchProcessDocumentsOperation) Name

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*BatchProcessDocumentsOperation) Poll

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*BatchProcessDocumentsOperation) Wait

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type DeleteProcessorOperation

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

DeleteProcessorOperation manages a long-running operation from DeleteProcessor.

func (*DeleteProcessorOperation) Done

func (op *DeleteProcessorOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*DeleteProcessorOperation) Metadata

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*DeleteProcessorOperation) Name

func (op *DeleteProcessorOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*DeleteProcessorOperation) Poll

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*DeleteProcessorOperation) Wait

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type DeleteProcessorVersionOperation added in v1.6.0

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

DeleteProcessorVersionOperation manages a long-running operation from DeleteProcessorVersion.

func (*DeleteProcessorVersionOperation) Done added in v1.6.0

Done reports whether the long-running operation has completed.

func (*DeleteProcessorVersionOperation) Metadata added in v1.6.0

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*DeleteProcessorVersionOperation) Name added in v1.6.0

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*DeleteProcessorVersionOperation) Poll added in v1.6.0

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*DeleteProcessorVersionOperation) Wait added in v1.6.0

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type DeployProcessorVersionOperation added in v1.6.0

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

DeployProcessorVersionOperation manages a long-running operation from DeployProcessorVersion.

func (*DeployProcessorVersionOperation) Done added in v1.6.0

Done reports whether the long-running operation has completed.

func (*DeployProcessorVersionOperation) Metadata added in v1.6.0

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*DeployProcessorVersionOperation) Name added in v1.6.0

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*DeployProcessorVersionOperation) Poll added in v1.6.0

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*DeployProcessorVersionOperation) Wait added in v1.6.0

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type DisableProcessorOperation

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

DisableProcessorOperation manages a long-running operation from DisableProcessor.

func (*DisableProcessorOperation) Done

func (op *DisableProcessorOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*DisableProcessorOperation) Metadata

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*DisableProcessorOperation) Name

func (op *DisableProcessorOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*DisableProcessorOperation) Poll

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*DisableProcessorOperation) Wait

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type DocumentProcessorCallOptions

type DocumentProcessorCallOptions struct {
	ProcessDocument            []gax.CallOption
	BatchProcessDocuments      []gax.CallOption
	FetchProcessorTypes        []gax.CallOption
	ListProcessorTypes         []gax.CallOption
	ListProcessors             []gax.CallOption
	GetProcessor               []gax.CallOption
	TrainProcessorVersion      []gax.CallOption
	GetProcessorVersion        []gax.CallOption
	ListProcessorVersions      []gax.CallOption
	DeleteProcessorVersion     []gax.CallOption
	DeployProcessorVersion     []gax.CallOption
	UndeployProcessorVersion   []gax.CallOption
	CreateProcessor            []gax.CallOption
	DeleteProcessor            []gax.CallOption
	EnableProcessor            []gax.CallOption
	DisableProcessor           []gax.CallOption
	SetDefaultProcessorVersion []gax.CallOption
	ReviewDocument             []gax.CallOption
	EvaluateProcessorVersion   []gax.CallOption
	GetEvaluation              []gax.CallOption
	ListEvaluations            []gax.CallOption
	GetLocation                []gax.CallOption
	ListLocations              []gax.CallOption
	CancelOperation            []gax.CallOption
	GetOperation               []gax.CallOption
	ListOperations             []gax.CallOption
}

DocumentProcessorCallOptions contains the retry settings for each method of DocumentProcessorClient.

type DocumentProcessorClient

type DocumentProcessorClient struct {

	// The call options for this service.
	CallOptions *DocumentProcessorCallOptions

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient *lroauto.OperationsClient
	// contains filtered or unexported fields
}

DocumentProcessorClient is a client for interacting with Cloud Document AI API. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

Service to call Cloud DocumentAI to process documents according to the processor’s definition. Processors are built using state-of-the-art Google AI such as natural language, computer vision, and translation to extract structured information from unstructured or semi-structured documents.

func NewDocumentProcessorClient

func NewDocumentProcessorClient(ctx context.Context, opts ...option.ClientOption) (*DocumentProcessorClient, error)

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

Service to call Cloud DocumentAI to process documents according to the processor’s definition. Processors are built using state-of-the-art Google AI such as natural language, computer vision, and translation to extract structured information from unstructured or semi-structured documents.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

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

func NewDocumentProcessorRESTClient added in v1.6.0

func NewDocumentProcessorRESTClient(ctx context.Context, opts ...option.ClientOption) (*DocumentProcessorClient, error)

NewDocumentProcessorRESTClient creates a new document processor service rest client.

Service to call Cloud DocumentAI to process documents according to the processor’s definition. Processors are built using state-of-the-art Google AI such as natural language, computer vision, and translation to extract structured information from unstructured or semi-structured documents.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorRESTClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

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

func (*DocumentProcessorClient) BatchProcessDocuments

BatchProcessDocuments lRO endpoint to batch process many documents. The output is written to Cloud Storage as JSON in the [Document] format.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.BatchProcessRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#BatchProcessRequest.
	}
	op, err := c.BatchProcessDocuments(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) BatchProcessDocumentsOperation

func (c *DocumentProcessorClient) BatchProcessDocumentsOperation(name string) *BatchProcessDocumentsOperation

BatchProcessDocumentsOperation returns a new BatchProcessDocumentsOperation from a given name. The name must be that of a previously created BatchProcessDocumentsOperation, possibly from a different process.

func (*DocumentProcessorClient) CancelOperation added in v1.6.0

CancelOperation is a utility method from google.longrunning.Operations.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"

	longrunningpb "google.golang.org/genproto/googleapis/longrunning"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &longrunningpb.CancelOperationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/longrunning#CancelOperationRequest.
	}
	err = c.CancelOperation(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}
Output:

func (*DocumentProcessorClient) Close

func (c *DocumentProcessorClient) Close() error

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

func (*DocumentProcessorClient) Connection deprecated

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

Connection returns a connection to the API service.

Deprecated: Connections are now pooled so this method does not always return the same resource.

func (*DocumentProcessorClient) CreateProcessor

CreateProcessor creates a processor from the type processor that the user chose. The processor will be at “ENABLED” state by default after its creation.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.CreateProcessorRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#CreateProcessorRequest.
	}
	resp, err := c.CreateProcessor(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) DeleteProcessor

DeleteProcessor deletes the processor, unloads all deployed model artifacts if it was enabled and then deletes all artifacts associated with this processor.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.DeleteProcessorRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#DeleteProcessorRequest.
	}
	op, err := c.DeleteProcessor(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	err = op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
}
Output:

func (*DocumentProcessorClient) DeleteProcessorOperation

func (c *DocumentProcessorClient) DeleteProcessorOperation(name string) *DeleteProcessorOperation

DeleteProcessorOperation returns a new DeleteProcessorOperation from a given name. The name must be that of a previously created DeleteProcessorOperation, possibly from a different process.

func (*DocumentProcessorClient) DeleteProcessorVersion added in v1.6.0

DeleteProcessorVersion deletes the processor version, all artifacts under the processor version will be deleted.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.DeleteProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#DeleteProcessorVersionRequest.
	}
	op, err := c.DeleteProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	err = op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
}
Output:

func (*DocumentProcessorClient) DeleteProcessorVersionOperation added in v1.6.0

func (c *DocumentProcessorClient) DeleteProcessorVersionOperation(name string) *DeleteProcessorVersionOperation

DeleteProcessorVersionOperation returns a new DeleteProcessorVersionOperation from a given name. The name must be that of a previously created DeleteProcessorVersionOperation, possibly from a different process.

func (*DocumentProcessorClient) DeployProcessorVersion added in v1.6.0

DeployProcessorVersion deploys the processor version.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.DeployProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#DeployProcessorVersionRequest.
	}
	op, err := c.DeployProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) DeployProcessorVersionOperation added in v1.6.0

func (c *DocumentProcessorClient) DeployProcessorVersionOperation(name string) *DeployProcessorVersionOperation

DeployProcessorVersionOperation returns a new DeployProcessorVersionOperation from a given name. The name must be that of a previously created DeployProcessorVersionOperation, possibly from a different process.

func (*DocumentProcessorClient) DisableProcessor

DisableProcessor disables a processor

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.DisableProcessorRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#DisableProcessorRequest.
	}
	op, err := c.DisableProcessor(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) DisableProcessorOperation

func (c *DocumentProcessorClient) DisableProcessorOperation(name string) *DisableProcessorOperation

DisableProcessorOperation returns a new DisableProcessorOperation from a given name. The name must be that of a previously created DisableProcessorOperation, possibly from a different process.

func (*DocumentProcessorClient) EnableProcessor

EnableProcessor enables a processor

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.EnableProcessorRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#EnableProcessorRequest.
	}
	op, err := c.EnableProcessor(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) EnableProcessorOperation

func (c *DocumentProcessorClient) EnableProcessorOperation(name string) *EnableProcessorOperation

EnableProcessorOperation returns a new EnableProcessorOperation from a given name. The name must be that of a previously created EnableProcessorOperation, possibly from a different process.

func (*DocumentProcessorClient) EvaluateProcessorVersion added in v1.12.0

EvaluateProcessorVersion evaluates a ProcessorVersion against annotated documents, producing an Evaluation.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.EvaluateProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#EvaluateProcessorVersionRequest.
	}
	op, err := c.EvaluateProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) EvaluateProcessorVersionOperation added in v1.12.0

func (c *DocumentProcessorClient) EvaluateProcessorVersionOperation(name string) *EvaluateProcessorVersionOperation

EvaluateProcessorVersionOperation returns a new EvaluateProcessorVersionOperation from a given name. The name must be that of a previously created EvaluateProcessorVersionOperation, possibly from a different process.

func (*DocumentProcessorClient) FetchProcessorTypes

FetchProcessorTypes fetches processor types. Note that we do not use ListProcessorTypes here because it is not paginated.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.FetchProcessorTypesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#FetchProcessorTypesRequest.
	}
	resp, err := c.FetchProcessorTypes(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) GetEvaluation added in v1.12.0

GetEvaluation retrieves a specific evaluation.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.GetEvaluationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#GetEvaluationRequest.
	}
	resp, err := c.GetEvaluation(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) GetLocation added in v1.6.0

GetLocation gets information about a location.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"

	locationpb "google.golang.org/genproto/googleapis/cloud/location"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &locationpb.GetLocationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/location#GetLocationRequest.
	}
	resp, err := c.GetLocation(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) GetOperation added in v1.6.0

GetOperation is a utility method from google.longrunning.Operations.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"

	longrunningpb "google.golang.org/genproto/googleapis/longrunning"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &longrunningpb.GetOperationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/longrunning#GetOperationRequest.
	}
	resp, err := c.GetOperation(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) GetProcessor added in v1.6.0

GetProcessor gets a processor detail.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.GetProcessorRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#GetProcessorRequest.
	}
	resp, err := c.GetProcessor(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) GetProcessorVersion added in v1.6.0

GetProcessorVersion gets a processor version detail.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.GetProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#GetProcessorVersionRequest.
	}
	resp, err := c.GetProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) ListEvaluations added in v1.12.0

ListEvaluations retrieves a set of evaluations for a given processor version.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.ListEvaluationsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ListEvaluationsRequest.
	}
	it := c.ListEvaluations(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*DocumentProcessorClient) ListLocations added in v1.6.0

ListLocations lists information about the supported locations for this service.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	"google.golang.org/api/iterator"

	locationpb "google.golang.org/genproto/googleapis/cloud/location"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &locationpb.ListLocationsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/location#ListLocationsRequest.
	}
	it := c.ListLocations(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*DocumentProcessorClient) ListOperations added in v1.6.0

ListOperations is a utility method from google.longrunning.Operations.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	"google.golang.org/api/iterator"

	longrunningpb "google.golang.org/genproto/googleapis/longrunning"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &longrunningpb.ListOperationsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/longrunning#ListOperationsRequest.
	}
	it := c.ListOperations(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*DocumentProcessorClient) ListProcessorTypes added in v1.6.0

ListProcessorTypes lists the processor types that exist.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.ListProcessorTypesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ListProcessorTypesRequest.
	}
	it := c.ListProcessorTypes(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*DocumentProcessorClient) ListProcessorVersions added in v1.6.0

ListProcessorVersions lists all versions of a processor.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.ListProcessorVersionsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ListProcessorVersionsRequest.
	}
	it := c.ListProcessorVersions(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*DocumentProcessorClient) ListProcessors

ListProcessors lists all processors which belong to this project.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.ListProcessorsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ListProcessorsRequest.
	}
	it := c.ListProcessors(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}
Output:

func (*DocumentProcessorClient) ProcessDocument

ProcessDocument processes a single document.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.ProcessRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ProcessRequest.
	}
	resp, err := c.ProcessDocument(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) ReviewDocument

ReviewDocument send a document for Human Review. The input document should be processed by the specified processor.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.ReviewDocumentRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#ReviewDocumentRequest.
	}
	op, err := c.ReviewDocument(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) ReviewDocumentOperation

func (c *DocumentProcessorClient) ReviewDocumentOperation(name string) *ReviewDocumentOperation

ReviewDocumentOperation returns a new ReviewDocumentOperation from a given name. The name must be that of a previously created ReviewDocumentOperation, possibly from a different process.

func (*DocumentProcessorClient) SetDefaultProcessorVersion added in v1.6.0

SetDefaultProcessorVersion set the default (active) version of a Processor that will be used in ProcessDocument and BatchProcessDocuments.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.SetDefaultProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#SetDefaultProcessorVersionRequest.
	}
	op, err := c.SetDefaultProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) SetDefaultProcessorVersionOperation added in v1.6.0

func (c *DocumentProcessorClient) SetDefaultProcessorVersionOperation(name string) *SetDefaultProcessorVersionOperation

SetDefaultProcessorVersionOperation returns a new SetDefaultProcessorVersionOperation from a given name. The name must be that of a previously created SetDefaultProcessorVersionOperation, possibly from a different process.

func (*DocumentProcessorClient) TrainProcessorVersion added in v1.12.0

TrainProcessorVersion trains a new processor version. Operation metadata is returned as cloud_documentai_core.TrainProcessorVersionMetadata.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.TrainProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#TrainProcessorVersionRequest.
	}
	op, err := c.TrainProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) TrainProcessorVersionOperation added in v1.12.0

func (c *DocumentProcessorClient) TrainProcessorVersionOperation(name string) *TrainProcessorVersionOperation

TrainProcessorVersionOperation returns a new TrainProcessorVersionOperation from a given name. The name must be that of a previously created TrainProcessorVersionOperation, possibly from a different process.

func (*DocumentProcessorClient) UndeployProcessorVersion added in v1.6.0

UndeployProcessorVersion undeploys the processor version.

Example
package main

import (
	"context"

	documentai "cloud.google.com/go/documentai/apiv1beta3"
	documentaipb "cloud.google.com/go/documentai/apiv1beta3/documentaipb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := documentai.NewDocumentProcessorClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &documentaipb.UndeployProcessorVersionRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/documentai/apiv1beta3/documentaipb#UndeployProcessorVersionRequest.
	}
	op, err := c.UndeployProcessorVersion(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}
Output:

func (*DocumentProcessorClient) UndeployProcessorVersionOperation added in v1.6.0

func (c *DocumentProcessorClient) UndeployProcessorVersionOperation(name string) *UndeployProcessorVersionOperation

UndeployProcessorVersionOperation returns a new UndeployProcessorVersionOperation from a given name. The name must be that of a previously created UndeployProcessorVersionOperation, possibly from a different process.

type EnableProcessorOperation

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

EnableProcessorOperation manages a long-running operation from EnableProcessor.

func (*EnableProcessorOperation) Done

func (op *EnableProcessorOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*EnableProcessorOperation) Metadata

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*EnableProcessorOperation) Name

func (op *EnableProcessorOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*EnableProcessorOperation) Poll

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*EnableProcessorOperation) Wait

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type EvaluateProcessorVersionOperation added in v1.12.0

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

EvaluateProcessorVersionOperation manages a long-running operation from EvaluateProcessorVersion.

func (*EvaluateProcessorVersionOperation) Done added in v1.12.0

Done reports whether the long-running operation has completed.

func (*EvaluateProcessorVersionOperation) Metadata added in v1.12.0

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*EvaluateProcessorVersionOperation) Name added in v1.12.0

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*EvaluateProcessorVersionOperation) Poll added in v1.12.0

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*EvaluateProcessorVersionOperation) Wait added in v1.12.0

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type EvaluationIterator added in v1.12.0

type EvaluationIterator 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 []*documentaipb.Evaluation, nextPageToken string, err error)
	// contains filtered or unexported fields
}

EvaluationIterator manages a stream of *documentaipb.Evaluation.

func (*EvaluationIterator) Next added in v1.12.0

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 (*EvaluationIterator) PageInfo added in v1.12.0

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

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

type LocationIterator added in v1.6.0

type LocationIterator 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 []*locationpb.Location, nextPageToken string, err error)
	// contains filtered or unexported fields
}

LocationIterator manages a stream of *locationpb.Location.

func (*LocationIterator) Next added in v1.6.0

func (it *LocationIterator) Next() (*locationpb.Location, 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 (*LocationIterator) PageInfo added in v1.6.0

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

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

type OperationIterator added in v1.6.0

type OperationIterator 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 []*longrunningpb.Operation, nextPageToken string, err error)
	// contains filtered or unexported fields
}

OperationIterator manages a stream of *longrunningpb.Operation.

func (*OperationIterator) Next added in v1.6.0

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 (*OperationIterator) PageInfo added in v1.6.0

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

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

type ProcessorIterator

type ProcessorIterator 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 []*documentaipb.Processor, nextPageToken string, err error)
	// contains filtered or unexported fields
}

ProcessorIterator manages a stream of *documentaipb.Processor.

func (*ProcessorIterator) 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 (*ProcessorIterator) PageInfo

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

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

type ProcessorTypeIterator added in v1.6.0

type ProcessorTypeIterator 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 []*documentaipb.ProcessorType, nextPageToken string, err error)
	// contains filtered or unexported fields
}

ProcessorTypeIterator manages a stream of *documentaipb.ProcessorType.

func (*ProcessorTypeIterator) Next added in v1.6.0

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 (*ProcessorTypeIterator) PageInfo added in v1.6.0

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

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

type ProcessorVersionIterator added in v1.6.0

type ProcessorVersionIterator 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 []*documentaipb.ProcessorVersion, nextPageToken string, err error)
	// contains filtered or unexported fields
}

ProcessorVersionIterator manages a stream of *documentaipb.ProcessorVersion.

func (*ProcessorVersionIterator) Next added in v1.6.0

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 (*ProcessorVersionIterator) PageInfo added in v1.6.0

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

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

type ReviewDocumentOperation

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

ReviewDocumentOperation manages a long-running operation from ReviewDocument.

func (*ReviewDocumentOperation) Done

func (op *ReviewDocumentOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*ReviewDocumentOperation) Metadata

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*ReviewDocumentOperation) Name

func (op *ReviewDocumentOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*ReviewDocumentOperation) Poll

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*ReviewDocumentOperation) Wait

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type SetDefaultProcessorVersionOperation added in v1.6.0

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

SetDefaultProcessorVersionOperation manages a long-running operation from SetDefaultProcessorVersion.

func (*SetDefaultProcessorVersionOperation) Done added in v1.6.0

Done reports whether the long-running operation has completed.

func (*SetDefaultProcessorVersionOperation) Metadata added in v1.6.0

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*SetDefaultProcessorVersionOperation) Name added in v1.6.0

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*SetDefaultProcessorVersionOperation) Poll added in v1.6.0

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*SetDefaultProcessorVersionOperation) Wait added in v1.6.0

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type TrainProcessorVersionOperation added in v1.12.0

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

TrainProcessorVersionOperation manages a long-running operation from TrainProcessorVersion.

func (*TrainProcessorVersionOperation) Done added in v1.12.0

Done reports whether the long-running operation has completed.

func (*TrainProcessorVersionOperation) Metadata added in v1.12.0

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*TrainProcessorVersionOperation) Name added in v1.12.0

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*TrainProcessorVersionOperation) Poll added in v1.12.0

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*TrainProcessorVersionOperation) Wait added in v1.12.0

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

type UndeployProcessorVersionOperation added in v1.6.0

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

UndeployProcessorVersionOperation manages a long-running operation from UndeployProcessorVersion.

func (*UndeployProcessorVersionOperation) Done added in v1.6.0

Done reports whether the long-running operation has completed.

func (*UndeployProcessorVersionOperation) Metadata added in v1.6.0

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*UndeployProcessorVersionOperation) Name added in v1.6.0

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*UndeployProcessorVersionOperation) Poll added in v1.6.0

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*UndeployProcessorVersionOperation) Wait added in v1.6.0

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

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