Interface DocumentProcessorServiceGrpc.AsyncService (2.53.0)

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>

importProcessorVersion(ImportProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

public default void importProcessorVersion(ImportProcessorVersionRequest request, StreamObserver<Operation> responseObserver)

Imports a processor version from source processor version.

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

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>