Document AI V1 API - Class Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client (v0.4.0)

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Reference documentation and code samples for the Document AI V1 API class Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.

Client for the DocumentProcessorService service.

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.

Inherits

• Object

Includes

• Google::Cloud::DocumentAI::V1::DocumentProcessorService::Paths

Methods

.configure

def self.configure() { |config| ... } -> Client::Configuration

Configure the DocumentProcessorService Client class.

See Configuration for a description of the configuration fields.

Yields

• (config) — Configure the Client client.

Yield Parameter

• config (Client::Configuration)

Returns

• (Client::Configuration)

Example

# Modify the configuration for all DocumentProcessorService clients
::Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.configure do |config|
  config.timeout = 10.0
end

#batch_process_documents

def batch_process_documents(request, options = nil) -> ::Gapic::Operation
def batch_process_documents(name: nil, input_documents: nil, document_output_config: nil, skip_human_review: nil) -> ::Gapic::Operation

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

Overloads

def batch_process_documents(request, options = nil) -> ::Gapic::Operation

Pass arguments to batch_process_documents via a request object, either of type BatchProcessRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DocumentAI::V1::BatchProcessRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def batch_process_documents(name: nil, input_documents: nil, document_output_config: nil, skip_human_review: nil) -> ::Gapic::Operation

Pass arguments to batch_process_documents via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• name (::String) — Required. The processor resource name.
• input_documents (::Google::Cloud::DocumentAI::V1::BatchDocumentsInputConfig, ::Hash) — The input documents for batch process.
• document_output_config (::Google::Cloud::DocumentAI::V1::DocumentOutputConfig, ::Hash) — The overall output config for batch process.
• skip_human_review (::Boolean) — Whether Human Review feature should be skipped for this request. Default to false.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Gapic::Operation)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Gapic::Operation)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/document_ai/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DocumentAI::V1::BatchProcessRequest.new

# Call the batch_process_documents method.
result = client.batch_process_documents request

# The returned object is of type Gapic::Operation. You can use this
# object to check the status of an operation, cancel it, or wait
# for results. Here is how to block until completion:
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "Error!"
end

#configure

def configure() { |config| ... } -> Client::Configuration

Configure the DocumentProcessorService Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on Client.configure.

See Configuration for a description of the configuration fields.

Yields

• (config) — Configure the Client client.

Yield Parameter

• config (Client::Configuration)

Returns

• (Client::Configuration)

#initialize

def initialize() { |config| ... } -> Client

Create a new DocumentProcessorService client object.

Yields

• (config) — Configure the DocumentProcessorService client.

Yield Parameter

• config (Client::Configuration)

Returns

• (Client) — a new instance of Client

Example

# Create a client using the default configuration
client = ::Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.new do |config|
  config.timeout = 10.0
end

#operations_client

def operations_client() -> ::Google::Cloud::DocumentAI::V1::DocumentProcessorService::Operations

Get the associated client for long-running operations.

Returns

• (::Google::Cloud::DocumentAI::V1::DocumentProcessorService::Operations)

#process_document

def process_document(request, options = nil) -> ::Google::Cloud::DocumentAI::V1::ProcessResponse
def process_document(inline_document: nil, raw_document: nil, name: nil, skip_human_review: nil) -> ::Google::Cloud::DocumentAI::V1::ProcessResponse

Processes a single document.

Overloads

def process_document(request, options = nil) -> ::Google::Cloud::DocumentAI::V1::ProcessResponse

Pass arguments to process_document via a request object, either of type ProcessRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DocumentAI::V1::ProcessRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def process_document(inline_document: nil, raw_document: nil, name: nil, skip_human_review: nil) -> ::Google::Cloud::DocumentAI::V1::ProcessResponse

Pass arguments to process_document via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• inline_document (::Google::Cloud::DocumentAI::V1::Document, ::Hash) — An inline document proto.
• raw_document (::Google::Cloud::DocumentAI::V1::RawDocument, ::Hash) — A raw document content (bytes).
• name (::String) — Required. The processor resource name.
• skip_human_review (::Boolean) — Whether Human Review feature should be skipped for this request. Default to false.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Google::Cloud::DocumentAI::V1::ProcessResponse)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Google::Cloud::DocumentAI::V1::ProcessResponse)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/document_ai/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DocumentAI::V1::ProcessRequest.new

# Call the process_document method.
result = client.process_document request

# The returned object is of type Google::Cloud::DocumentAI::V1::ProcessResponse.
p result

#review_document

def review_document(request, options = nil) -> ::Gapic::Operation
def review_document(inline_document: nil, human_review_config: nil, enable_schema_validation: nil, priority: nil) -> ::Gapic::Operation

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

Overloads

def review_document(request, options = nil) -> ::Gapic::Operation

Pass arguments to review_document via a request object, either of type ReviewDocumentRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DocumentAI::V1::ReviewDocumentRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def review_document(inline_document: nil, human_review_config: nil, enable_schema_validation: nil, priority: nil) -> ::Gapic::Operation

Pass arguments to review_document via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• inline_document (::Google::Cloud::DocumentAI::V1::Document, ::Hash) — An inline document proto.
• human_review_config (::String) — Required. The resource name of the HumanReviewConfig that the document will be reviewed with.
• enable_schema_validation (::Boolean) — Whether the validation should be performed on the ad-hoc review request.
• priority (::Google::Cloud::DocumentAI::V1::ReviewDocumentRequest::Priority) — The priority of the human review task.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Gapic::Operation)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Gapic::Operation)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/document_ai/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DocumentAI::V1::DocumentProcessorService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DocumentAI::V1::ReviewDocumentRequest.new

# Call the review_document method.
result = client.review_document request

# The returned object is of type Gapic::Operation. You can use this
# object to check the status of an operation, cancel it, or wait
# for results. Here is how to block until completion:
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "Error!"
end