Google Cloud Document Ai V1 Client - Class DocumentProcessorServiceClient (2.0.0)

Reference documentation and code samples for the Google Cloud Document Ai V1 Client class DocumentProcessorServiceClient.

Service Description: 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.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parseName method to extract the individual identifiers contained within formatted names that are returned by the API.

Namespace

Google \ Cloud \ DocumentAI \ V1 \ Client

Methods

__construct

Constructor.

Parameters
Name Description
options array

Optional. Options for configuring the service API wrapper.

↳ apiEndpoint string

The address of the API remote host. May optionally include the port, formatted as "

↳ credentials string|array|FetchAuthTokenInterface|CredentialsWrapper

The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage: In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored.

↳ credentialsConfig array

Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() .

↳ disableRetries bool

Determines whether or not retries defined by the client configuration should be disabled. Defaults to false.

↳ clientConfig string|array

Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder.

↳ transport string|TransportInterface

The transport used for executing network requests. May be either the string rest or grpc. Defaults to grpc if gRPC support is detected on the system. Advanced usage: Additionally, it is possible to pass in an already instantiated Google\ApiCore\Transport\TransportInterface object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.

↳ transportConfig array

Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'grpc' => [...], 'rest' => [...], ]; See the Google\ApiCore\Transport\GrpcTransport::build() and Google\ApiCore\Transport\RestTransport::build() methods for the supported options.

↳ clientCertSource callable

A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS.

batchProcessDocuments

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

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::batchProcessDocumentsAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\BatchProcessRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\BatchProcessRequest;
use Google\Cloud\DocumentAI\V1\BatchProcessResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Rpc\Status;

/**
 * @param string $name The resource name of
 *                     [Processor][google.cloud.documentai.v1.Processor] or
 *                     [ProcessorVersion][google.cloud.documentai.v1.ProcessorVersion].
 *                     Format: `projects/{project}/locations/{location}/processors/{processor}`,
 *                     or
 *                     `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processorVersion}`
 */
function batch_process_documents_sample(string $name): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new BatchProcessRequest())
        ->setName($name);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->batchProcessDocuments($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var BatchProcessResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $name = '[NAME]';

    batch_process_documents_sample($name);
}

createProcessor

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.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::createProcessorAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\CreateProcessorRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\Processor
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\CreateProcessorRequest;
use Google\Cloud\DocumentAI\V1\Processor;

/**
 * @param string $formattedParent The parent (project and location) under which to create the
 *                                processor. Format: `projects/{project}/locations/{location}`
 *                                Please see {@see DocumentProcessorServiceClient::locationName()} for help formatting this field.
 */
function create_processor_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $processor = new Processor();
    $request = (new CreateProcessorRequest())
        ->setParent($formattedParent)
        ->setProcessor($processor);

    // Call the API and handle any network failures.
    try {
        /** @var Processor $response */
        $response = $documentProcessorServiceClient->createProcessor($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::locationName('[PROJECT]', '[LOCATION]');

    create_processor_sample($formattedParent);
}

deleteProcessor

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

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::deleteProcessorAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DeleteProcessorRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\DeleteProcessorRequest;
use Google\Rpc\Status;

/**
 * @param string $formattedName The processor resource name to be deleted. Please see
 *                              {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 */
function delete_processor_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new DeleteProcessorRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->deleteProcessor($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            printf('Operation completed successfully.' . PHP_EOL);
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    delete_processor_sample($formattedName);
}

deleteProcessorVersion

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

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::deleteProcessorVersionAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DeleteProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\DeleteProcessorVersionRequest;
use Google\Rpc\Status;

/**
 * @param string $formattedName The processor version resource name to be deleted. Please see
 *                              {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function delete_processor_version_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new DeleteProcessorVersionRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->deleteProcessorVersion($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            printf('Operation completed successfully.' . PHP_EOL);
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    delete_processor_version_sample($formattedName);
}

deployProcessorVersion

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DeployProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\DeployProcessorVersionRequest;
use Google\Cloud\DocumentAI\V1\DeployProcessorVersionResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedName The processor version resource name to be deployed. Please see
 *                              {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function deploy_processor_version_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new DeployProcessorVersionRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->deployProcessorVersion($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var DeployProcessorVersionResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    deploy_processor_version_sample($formattedName);
}

disableProcessor

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DisableProcessorRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\DisableProcessorRequest;
use Google\Cloud\DocumentAI\V1\DisableProcessorResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedName The processor resource name to be disabled. Please see
 *                              {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 */
function disable_processor_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new DisableProcessorRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->disableProcessor($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var DisableProcessorResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    disable_processor_sample($formattedName);
}

enableProcessor

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\EnableProcessorRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\EnableProcessorRequest;
use Google\Cloud\DocumentAI\V1\EnableProcessorResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedName The processor resource name to be enabled. Please see
 *                              {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 */
function enable_processor_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new EnableProcessorRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->enableProcessor($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var EnableProcessorResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    enable_processor_sample($formattedName);
}

evaluateProcessorVersion

Evaluates a ProcessorVersion against annotated documents, producing an Evaluation.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::evaluateProcessorVersionAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\EvaluateProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\EvaluateProcessorVersionRequest;
use Google\Cloud\DocumentAI\V1\EvaluateProcessorVersionResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedProcessorVersion The resource name of the
 *                                          [ProcessorVersion][google.cloud.documentai.v1.ProcessorVersion] to
 *                                          evaluate.
 *                                          `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processorVersion}`
 *                                          Please see {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function evaluate_processor_version_sample(string $formattedProcessorVersion): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new EvaluateProcessorVersionRequest())
        ->setProcessorVersion($formattedProcessorVersion);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->evaluateProcessorVersion($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var EvaluateProcessorVersionResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedProcessorVersion = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    evaluate_processor_version_sample($formattedProcessorVersion);
}

fetchProcessorTypes

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

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::fetchProcessorTypesAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\FetchProcessorTypesRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\FetchProcessorTypesResponse
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\FetchProcessorTypesRequest;
use Google\Cloud\DocumentAI\V1\FetchProcessorTypesResponse;

/**
 * @param string $formattedParent The location of processor types to list.
 *                                Format: `projects/{project}/locations/{location}`. Please see
 *                                {@see DocumentProcessorServiceClient::locationName()} for help formatting this field.
 */
function fetch_processor_types_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new FetchProcessorTypesRequest())
        ->setParent($formattedParent);

    // Call the API and handle any network failures.
    try {
        /** @var FetchProcessorTypesResponse $response */
        $response = $documentProcessorServiceClient->fetchProcessorTypes($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::locationName('[PROJECT]', '[LOCATION]');

    fetch_processor_types_sample($formattedParent);
}

getEvaluation

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetEvaluationRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\Evaluation
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\Evaluation;
use Google\Cloud\DocumentAI\V1\GetEvaluationRequest;

/**
 * @param string $formattedName The resource name of the
 *                              [Evaluation][google.cloud.documentai.v1.Evaluation] to get.
 *                              `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processorVersion}/evaluations/{evaluation}`
 *                              Please see {@see DocumentProcessorServiceClient::evaluationName()} for help formatting this field.
 */
function get_evaluation_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new GetEvaluationRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var Evaluation $response */
        $response = $documentProcessorServiceClient->getEvaluation($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::evaluationName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]',
        '[EVALUATION]'
    );

    get_evaluation_sample($formattedName);
}

getProcessor

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetProcessorRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\Processor
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\GetProcessorRequest;
use Google\Cloud\DocumentAI\V1\Processor;

/**
 * @param string $formattedName The processor resource name. Please see
 *                              {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 */
function get_processor_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new GetProcessorRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var Processor $response */
        $response = $documentProcessorServiceClient->getProcessor($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    get_processor_sample($formattedName);
}

getProcessorType

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetProcessorTypeRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\ProcessorType
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\GetProcessorTypeRequest;
use Google\Cloud\DocumentAI\V1\ProcessorType;

/**
 * @param string $formattedName The processor type resource name. Please see
 *                              {@see DocumentProcessorServiceClient::processorTypeName()} for help formatting this field.
 */
function get_processor_type_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new GetProcessorTypeRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var ProcessorType $response */
        $response = $documentProcessorServiceClient->getProcessorType($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorTypeName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR_TYPE]'
    );

    get_processor_type_sample($formattedName);
}

getProcessorVersion

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\ProcessorVersion
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\GetProcessorVersionRequest;
use Google\Cloud\DocumentAI\V1\ProcessorVersion;

/**
 * @param string $formattedName The processor resource name. Please see
 *                              {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function get_processor_version_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new GetProcessorVersionRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var ProcessorVersion $response */
        $response = $documentProcessorServiceClient->getProcessorVersion($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    get_processor_version_sample($formattedName);
}

listEvaluations

Retrieves a set of evaluations for a given processor version.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::listEvaluationsAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListEvaluationsRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\Evaluation;
use Google\Cloud\DocumentAI\V1\ListEvaluationsRequest;

/**
 * @param string $formattedParent The resource name of the
 *                                [ProcessorVersion][google.cloud.documentai.v1.ProcessorVersion] to list
 *                                evaluations for.
 *                                `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processorVersion}`
 *                                Please see {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function list_evaluations_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new ListEvaluationsRequest())
        ->setParent($formattedParent);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $documentProcessorServiceClient->listEvaluations($request);

        /** @var Evaluation $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    list_evaluations_sample($formattedParent);
}

listProcessorTypes

Lists the processor types that exist.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::listProcessorTypesAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListProcessorTypesRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\ListProcessorTypesRequest;
use Google\Cloud\DocumentAI\V1\ProcessorType;

/**
 * @param string $formattedParent The location of processor types to list.
 *                                Format: `projects/{project}/locations/{location}`. Please see
 *                                {@see DocumentProcessorServiceClient::locationName()} for help formatting this field.
 */
function list_processor_types_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new ListProcessorTypesRequest())
        ->setParent($formattedParent);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $documentProcessorServiceClient->listProcessorTypes($request);

        /** @var ProcessorType $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::locationName('[PROJECT]', '[LOCATION]');

    list_processor_types_sample($formattedParent);
}

listProcessorVersions

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListProcessorVersionsRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\ListProcessorVersionsRequest;
use Google\Cloud\DocumentAI\V1\ProcessorVersion;

/**
 * @param string $formattedParent The parent (project, location and processor) to list all
 *                                versions. Format:
 *                                `projects/{project}/locations/{location}/processors/{processor}`
 *                                Please see {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 */
function list_processor_versions_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new ListProcessorVersionsRequest())
        ->setParent($formattedParent);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $documentProcessorServiceClient->listProcessorVersions($request);

        /** @var ProcessorVersion $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    list_processor_versions_sample($formattedParent);
}

listProcessors

Lists all processors which belong to this project.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::listProcessorsAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListProcessorsRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\ListProcessorsRequest;
use Google\Cloud\DocumentAI\V1\Processor;

/**
 * @param string $formattedParent The parent (project and location) which owns this collection of
 *                                Processors. Format: `projects/{project}/locations/{location}`
 *                                Please see {@see DocumentProcessorServiceClient::locationName()} for help formatting this field.
 */
function list_processors_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new ListProcessorsRequest())
        ->setParent($formattedParent);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $documentProcessorServiceClient->listProcessors($request);

        /** @var Processor $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::locationName('[PROJECT]', '[LOCATION]');

    list_processors_sample($formattedParent);
}

processDocument

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ProcessRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\DocumentAI\V1\ProcessResponse
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\ProcessRequest;
use Google\Cloud\DocumentAI\V1\ProcessResponse;

/**
 * @param string $name The resource name of the
 *                     [Processor][google.cloud.documentai.v1.Processor] or
 *                     [ProcessorVersion][google.cloud.documentai.v1.ProcessorVersion]
 *                     to use for processing. If a
 *                     [Processor][google.cloud.documentai.v1.Processor] is specified, the server
 *                     will use its [default
 *                     version][google.cloud.documentai.v1.Processor.default_processor_version].
 *                     Format: `projects/{project}/locations/{location}/processors/{processor}`,
 *                     or
 *                     `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processorVersion}`
 */
function process_document_sample(string $name): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new ProcessRequest())
        ->setName($name);

    // Call the API and handle any network failures.
    try {
        /** @var ProcessResponse $response */
        $response = $documentProcessorServiceClient->processDocument($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $name = '[NAME]';

    process_document_sample($name);
}

reviewDocument

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

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::reviewDocumentAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ReviewDocumentRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\ReviewDocumentRequest;
use Google\Cloud\DocumentAI\V1\ReviewDocumentResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedHumanReviewConfig The resource name of the
 *                                           [HumanReviewConfig][google.cloud.documentai.v1.HumanReviewConfig] that the
 *                                           document will be reviewed with. Please see
 *                                           {@see DocumentProcessorServiceClient::humanReviewConfigName()} for help formatting this field.
 */
function review_document_sample(string $formattedHumanReviewConfig): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new ReviewDocumentRequest())
        ->setHumanReviewConfig($formattedHumanReviewConfig);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->reviewDocument($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var ReviewDocumentResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedHumanReviewConfig = DocumentProcessorServiceClient::humanReviewConfigName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    review_document_sample($formattedHumanReviewConfig);
}

setDefaultProcessorVersion

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\SetDefaultProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\SetDefaultProcessorVersionRequest;
use Google\Cloud\DocumentAI\V1\SetDefaultProcessorVersionResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedProcessor               The resource name of the
 *                                                 [Processor][google.cloud.documentai.v1.Processor] to change default
 *                                                 version. Please see
 *                                                 {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 * @param string $formattedDefaultProcessorVersion The resource name of child
 *                                                 [ProcessorVersion][google.cloud.documentai.v1.ProcessorVersion] to use as
 *                                                 default. Format:
 *                                                 `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{version}`
 *                                                 Please see {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function set_default_processor_version_sample(
    string $formattedProcessor,
    string $formattedDefaultProcessorVersion
): void {
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new SetDefaultProcessorVersionRequest())
        ->setProcessor($formattedProcessor)
        ->setDefaultProcessorVersion($formattedDefaultProcessorVersion);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->setDefaultProcessorVersion($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var SetDefaultProcessorVersionResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedProcessor = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );
    $formattedDefaultProcessorVersion = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    set_default_processor_version_sample($formattedProcessor, $formattedDefaultProcessorVersion);
}

trainProcessorVersion

Trains a new processor version.

Operation metadata is returned as TrainProcessorVersionMetadata.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::trainProcessorVersionAsync() .

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\TrainProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\ProcessorVersion;
use Google\Cloud\DocumentAI\V1\TrainProcessorVersionRequest;
use Google\Cloud\DocumentAI\V1\TrainProcessorVersionResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedParent The parent (project, location and processor) to create the new
 *                                version for. Format:
 *                                `projects/{project}/locations/{location}/processors/{processor}`. Please see
 *                                {@see DocumentProcessorServiceClient::processorName()} for help formatting this field.
 */
function train_processor_version_sample(string $formattedParent): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $processorVersion = new ProcessorVersion();
    $request = (new TrainProcessorVersionRequest())
        ->setParent($formattedParent)
        ->setProcessorVersion($processorVersion);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->trainProcessorVersion($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var TrainProcessorVersionResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = DocumentProcessorServiceClient::processorName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]'
    );

    train_processor_version_sample($formattedParent);
}

undeployProcessorVersion

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\UndeployProcessorVersionRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\DocumentAI\V1\UndeployProcessorVersionRequest;
use Google\Cloud\DocumentAI\V1\UndeployProcessorVersionResponse;
use Google\Rpc\Status;

/**
 * @param string $formattedName The processor version resource name to be undeployed. Please see
 *                              {@see DocumentProcessorServiceClient::processorVersionName()} for help formatting this field.
 */
function undeploy_processor_version_sample(string $formattedName): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = (new UndeployProcessorVersionRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $documentProcessorServiceClient->undeployProcessorVersion($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var UndeployProcessorVersionResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = DocumentProcessorServiceClient::processorVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[PROCESSOR]',
        '[PROCESSOR_VERSION]'
    );

    undeploy_processor_version_sample($formattedName);
}

getLocation

Gets information about a location.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::getLocationAsync() .

Parameters
Name Description
request Google\Cloud\Location\GetLocationRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\Cloud\Location\Location
Example
use Google\ApiCore\ApiException;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\Location\GetLocationRequest;
use Google\Cloud\Location\Location;

/**
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function get_location_sample(): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = new GetLocationRequest();

    // Call the API and handle any network failures.
    try {
        /** @var Location $response */
        $response = $documentProcessorServiceClient->getLocation($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

listLocations

Lists information about the supported locations for this service.

The async variant is Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient::listLocationsAsync() .

Parameters
Name Description
request Google\Cloud\Location\ListLocationsRequest

A request to house fields associated with the call.

callOptions array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type Description
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\DocumentAI\V1\Client\DocumentProcessorServiceClient;
use Google\Cloud\Location\ListLocationsRequest;
use Google\Cloud\Location\Location;

/**
 * This sample 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,
 *    please see the apiEndpoint client configuration option for more details.
 */
function list_locations_sample(): void
{
    // Create a client.
    $documentProcessorServiceClient = new DocumentProcessorServiceClient();

    // Prepare the request message.
    $request = new ListLocationsRequest();

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $documentProcessorServiceClient->listLocations($request);

        /** @var Location $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

batchProcessDocumentsAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\BatchProcessRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

createProcessorAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\CreateProcessorRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

deleteProcessorAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DeleteProcessorRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

deleteProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DeleteProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

deployProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DeployProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

disableProcessorAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\DisableProcessorRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

enableProcessorAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\EnableProcessorRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

evaluateProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\EvaluateProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

fetchProcessorTypesAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\FetchProcessorTypesRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

getEvaluationAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetEvaluationRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

getProcessorAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetProcessorRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

getProcessorTypeAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetProcessorTypeRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

getProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\GetProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

listEvaluationsAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListEvaluationsRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

listProcessorTypesAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListProcessorTypesRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

listProcessorVersionsAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListProcessorVersionsRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

listProcessorsAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ListProcessorsRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

processDocumentAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ProcessRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

reviewDocumentAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\ReviewDocumentRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

setDefaultProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\SetDefaultProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

trainProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\TrainProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

undeployProcessorVersionAsync

Parameters
Name Description
request Google\Cloud\DocumentAI\V1\UndeployProcessorVersionRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

getLocationAsync

Parameters
Name Description
request Google\Cloud\Location\GetLocationRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

listLocationsAsync

Parameters
Name Description
request Google\Cloud\Location\ListLocationsRequest
optionalArgs = [] array
Returns
Type Description
GuzzleHttp\Promise\PromiseInterface

getOperationsClient

Return an OperationsClient object with the same endpoint as $this.

Returns
Type Description
Google\LongRunning\Client\OperationsClient

resumeOperation

Resume an existing long running operation that was previously started by a long running API method. If $methodName is not provided, or does not match a long running API method, then the operation can still be resumed, but the OperationResponse object will not deserialize the final response.

Parameters
Name Description
operationName string

The name of the long running operation

methodName string

The name of the method used to start the operation

Returns
Type Description
Google\ApiCore\OperationResponse

static::evaluationName

Formats a string containing the fully-qualified path to represent a evaluation resource.

Parameters
Name Description
project string
location string
processor string
processorVersion string
evaluation string
Returns
Type Description
string The formatted evaluation resource.

static::humanReviewConfigName

Formats a string containing the fully-qualified path to represent a human_review_config resource.

Parameters
Name Description
project string
location string
processor string
Returns
Type Description
string The formatted human_review_config resource.

static::locationName

Formats a string containing the fully-qualified path to represent a location resource.

Parameters
Name Description
project string
location string
Returns
Type Description
string The formatted location resource.

static::processorName

Formats a string containing the fully-qualified path to represent a processor resource.

Parameters
Name Description
project string
location string
processor string
Returns
Type Description
string The formatted processor resource.

static::processorTypeName

Formats a string containing the fully-qualified path to represent a processor_type resource.

Parameters
Name Description
project string
location string
processorType string
Returns
Type Description
string The formatted processor_type resource.

static::processorVersionName

Formats a string containing the fully-qualified path to represent a processor_version resource.

Parameters
Name Description
project string
location string
processor string
processorVersion string
Returns
Type Description
string The formatted processor_version resource.

static::parseName

Parses a formatted name string and returns an associative array of the components in the name.

The following name formats are supported: Template: Pattern

  • evaluation: projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processor_version}/evaluations/{evaluation}
  • humanReviewConfig: projects/{project}/locations/{location}/processors/{processor}/humanReviewConfig
  • location: projects/{project}/locations/{location}
  • processor: projects/{project}/locations/{location}/processors/{processor}
  • processorType: projects/{project}/locations/{location}/processorTypes/{processor_type}
  • processorVersion: projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processor_version}

The optional $template argument can be supplied to specify a particular pattern, and must match one of the templates listed above. If no $template argument is provided, or if the $template argument does not match one of the templates listed, then parseName will check each of the supported templates, and return the first match.

Parameters
Name Description
formattedName string

The formatted name string

template string

Optional name of template to match

Returns
Type Description
array An associative array from name component IDs to component values.