Interface DocumentProcessorServiceGrpc.AsyncService (2.52.0)

Version 2.52.0

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public static interface DocumentProcessorServiceGrpc.AsyncService

Service to call Document AI 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.

Methods

batchProcessDocuments(BatchProcessRequest request, StreamObserver<Operation> responseObserver)

public default void batchProcessDocuments(BatchProcessRequest request, StreamObserver<Operation> responseObserver)

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

Parameters
Name	Description
request	BatchProcessRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

createProcessor(CreateProcessorRequest request, StreamObserver<Processor> responseObserver)

public default void createProcessor(CreateProcessorRequest request, StreamObserver<Processor> responseObserver)

Creates a processor from the ProcessorType provided. The processor will be at ENABLED state by default after its creation. Note that this method requires the documentai.processors.create permission on the project, which is highly privileged. A user or service account with this permission can create new processors that can interact with any gcs bucket in your project.

Parameters
Name	Description
request	CreateProcessorRequest
responseObserver	io.grpc.stub.StreamObserver<Processor>

deleteProcessor(DeleteProcessorRequest request, StreamObserver<Operation> responseObserver)

public default void deleteProcessor(DeleteProcessorRequest request, StreamObserver<Operation> responseObserver)

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

Parameters
Name	Description
request	DeleteProcessorRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

deleteProcessorVersion(DeleteProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void deleteProcessorVersion(DeleteProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

Deletes the processor version, all artifacts under the processor version will be deleted.

Parameters
Name	Description
request	DeleteProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

deployProcessorVersion(DeployProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void deployProcessorVersion(DeployProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

Deploys the processor version.

Parameters
Name	Description
request	DeployProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

disableProcessor(DisableProcessorRequest request, StreamObserver<Operation> responseObserver)

public default void disableProcessor(DisableProcessorRequest request, StreamObserver<Operation> responseObserver)

Disables a processor

Parameters
Name	Description
request	DisableProcessorRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

enableProcessor(EnableProcessorRequest request, StreamObserver<Operation> responseObserver)

public default void enableProcessor(EnableProcessorRequest request, StreamObserver<Operation> responseObserver)

Enables a processor

Parameters
Name	Description
request	EnableProcessorRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

evaluateProcessorVersion(EvaluateProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void evaluateProcessorVersion(EvaluateProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

Evaluates a ProcessorVersion against annotated documents, producing an Evaluation.

Parameters
Name	Description
request	EvaluateProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

fetchProcessorTypes(FetchProcessorTypesRequest request, StreamObserver<FetchProcessorTypesResponse> responseObserver)

public default void fetchProcessorTypes(FetchProcessorTypesRequest request, StreamObserver<FetchProcessorTypesResponse> responseObserver)

Fetches processor types. Note that we don't use ListProcessorTypes here, because it isn't paginated.

Parameters
Name	Description
request	FetchProcessorTypesRequest
responseObserver	io.grpc.stub.StreamObserver<FetchProcessorTypesResponse>

getEvaluation(GetEvaluationRequest request, StreamObserver<Evaluation> responseObserver)

public default void getEvaluation(GetEvaluationRequest request, StreamObserver<Evaluation> responseObserver)

Retrieves a specific evaluation.

Parameters
Name	Description
request	GetEvaluationRequest
responseObserver	io.grpc.stub.StreamObserver<Evaluation>

getProcessor(GetProcessorRequest request, StreamObserver<Processor> responseObserver)

public default void getProcessor(GetProcessorRequest request, StreamObserver<Processor> responseObserver)

Gets a processor detail.

Parameters
Name	Description
request	GetProcessorRequest
responseObserver	io.grpc.stub.StreamObserver<Processor>

getProcessorType(GetProcessorTypeRequest request, StreamObserver<ProcessorType> responseObserver)

public default void getProcessorType(GetProcessorTypeRequest request, StreamObserver<ProcessorType> responseObserver)

Gets a processor type detail.

Parameters
Name	Description
request	GetProcessorTypeRequest
responseObserver	io.grpc.stub.StreamObserver<ProcessorType>

getProcessorVersion(GetProcessorVersionRequest request, StreamObserver<ProcessorVersion> responseObserver)

public default void getProcessorVersion(GetProcessorVersionRequest request, StreamObserver<ProcessorVersion> responseObserver)

Gets a processor version detail.

Parameters
Name	Description
request	GetProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<ProcessorVersion>

listEvaluations(ListEvaluationsRequest request, StreamObserver<ListEvaluationsResponse> responseObserver)

public default void listEvaluations(ListEvaluationsRequest request, StreamObserver<ListEvaluationsResponse> responseObserver)

Retrieves a set of evaluations for a given processor version.

Parameters
Name	Description
request	ListEvaluationsRequest
responseObserver	io.grpc.stub.StreamObserver<ListEvaluationsResponse>

listProcessorTypes(ListProcessorTypesRequest request, StreamObserver<ListProcessorTypesResponse> responseObserver)

public default void listProcessorTypes(ListProcessorTypesRequest request, StreamObserver<ListProcessorTypesResponse> responseObserver)

Lists the processor types that exist.

Parameters
Name	Description
request	ListProcessorTypesRequest
responseObserver	io.grpc.stub.StreamObserver<ListProcessorTypesResponse>

listProcessorVersions(ListProcessorVersionsRequest request, StreamObserver<ListProcessorVersionsResponse> responseObserver)

public default void listProcessorVersions(ListProcessorVersionsRequest request, StreamObserver<ListProcessorVersionsResponse> responseObserver)

Lists all versions of a processor.

Parameters
Name	Description
request	ListProcessorVersionsRequest
responseObserver	io.grpc.stub.StreamObserver<ListProcessorVersionsResponse>

listProcessors(ListProcessorsRequest request, StreamObserver<ListProcessorsResponse> responseObserver)

public default void listProcessors(ListProcessorsRequest request, StreamObserver<ListProcessorsResponse> responseObserver)

Lists all processors which belong to this project.

Parameters
Name	Description
request	ListProcessorsRequest
responseObserver	io.grpc.stub.StreamObserver<ListProcessorsResponse>

processDocument(ProcessRequest request, StreamObserver<ProcessResponse> responseObserver)

public default void processDocument(ProcessRequest request, StreamObserver<ProcessResponse> responseObserver)

Processes a single document.

Parameters
Name	Description
request	ProcessRequest
responseObserver	io.grpc.stub.StreamObserver<ProcessResponse>

reviewDocument(ReviewDocumentRequest request, StreamObserver<Operation> responseObserver)

public default void reviewDocument(ReviewDocumentRequest request, StreamObserver<Operation> responseObserver)

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

Parameters
Name	Description
request	ReviewDocumentRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

setDefaultProcessorVersion(SetDefaultProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void setDefaultProcessorVersion(SetDefaultProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

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

Parameters
Name	Description
request	SetDefaultProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

trainProcessorVersion(TrainProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void trainProcessorVersion(TrainProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

Trains a new processor version. Operation metadata is returned as TrainProcessorVersionMetadata.

Parameters
Name	Description
request	TrainProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

undeployProcessorVersion(UndeployProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void undeployProcessorVersion(UndeployProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

Undeploys the processor version.

Parameters
Name	Description
request	UndeployProcessorVersionRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>