Google Cloud Document Ai V1 Client - Class DocumentProcessorServiceClient (1.12.0)

Version 1.12.0

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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.

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

Deploys the processor version.

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

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

Disables a processor

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

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

Enables a processor

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

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

Retrieves a specific evaluation.

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

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

Gets a processor detail.

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

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

Gets a processor type detail.

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

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

Gets a processor version detail.

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

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

Lists all versions of a processor.

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

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

Processes a single document.

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

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

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

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

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

Undeploys the processor version.

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

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\ApiCore\LongRunning\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.