Google Cloud Life Sciences V2beta Client - Class WorkflowsServiceV2BetaClient (0.6.5)

Reference documentation and code samples for the Google Cloud Life Sciences V2beta Client class WorkflowsServiceV2BetaClient.

Service Description: A service for running workflows, such as pipelines consisting of Docker containers.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

$workflowsServiceV2BetaClient = new WorkflowsServiceV2BetaClient();
try {
    $pipeline = new Pipeline();
    $operationResponse = $workflowsServiceV2BetaClient->runPipeline($pipeline);
    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        $result = $operationResponse->getResult();
        // doSomethingWith($result)
    } else {
        $error = $operationResponse->getError();
        // handleError($error)
    }
    // Alternatively:
    // start the operation, keep the operation name, and resume later
    $operationResponse = $workflowsServiceV2BetaClient->runPipeline($pipeline);
    $operationName = $operationResponse->getName();
    // ... do other work
    $newOperationResponse = $workflowsServiceV2BetaClient->resumeOperation($operationName, 'runPipeline');
    while (!$newOperationResponse->isDone()) {
        // ... do other work
        $newOperationResponse->reload();
    }
    if ($newOperationResponse->operationSucceeded()) {
        $result = $newOperationResponse->getResult();
        // doSomethingWith($result)
    } else {
        $error = $newOperationResponse->getError();
        // handleError($error)
    }
} finally {
    $workflowsServiceV2BetaClient->close();
}

Namespace

Google \ Cloud \ LifeSciences \ V2beta

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.

runPipeline

Runs a pipeline. The returned Operation's metadata field will contain a google.cloud.lifesciences.v2beta.Metadata object describing the status of the pipeline execution. The response field will contain a google.cloud.lifesciences.v2beta.RunPipelineResponse object if the pipeline completes successfully.

Note: Before you can use this method, the Life Sciences Service Agent must have access to your project. This is done automatically when the Cloud Life Sciences API is first enabled, but if you delete this permission you must disable and re-enable the API to grant the Life Sciences Service Agent the required permissions. Authorization requires the following Google IAM permission:

  • lifesciences.workflows.run
Parameters
Name Description
pipeline Google\Cloud\LifeSciences\V2beta\Pipeline

Required. The description of the pipeline to run.

optionalArgs array

Optional.

↳ parent string

The project and location that this request should be executed against.

↳ labels array

User-defined labels to associate with the returned operation. These labels are not propagated to any Google Cloud Platform resources used by the operation, and can be modified at any time. To associate labels with resources created while executing the operation, see the appropriate resource message (for example, VirtualMachine).

↳ pubSubTopic string

The name of an existing Pub/Sub topic. The server will publish messages to this topic whenever the status of the operation changes. The Life Sciences Service Agent account must have publisher permissions to the specified topic or notifications will not be sent.

↳ 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\LifeSciences\V2beta\Client\WorkflowsServiceV2BetaClient;
use Google\Cloud\LifeSciences\V2beta\Pipeline;
use Google\Cloud\LifeSciences\V2beta\RunPipelineRequest;
use Google\Cloud\LifeSciences\V2beta\RunPipelineResponse;
use Google\Rpc\Status;

/**
 * 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 run_pipeline_sample(): void
{
    // Create a client.
    $workflowsServiceV2BetaClient = new WorkflowsServiceV2BetaClient();

    // Prepare the request message.
    $pipeline = new Pipeline();
    $request = (new RunPipelineRequest())
        ->setPipeline($pipeline);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $workflowsServiceV2BetaClient->runPipeline($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var RunPipelineResponse $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());
    }
}

getLocation

Gets information about a location.

Parameters
Name Description
optionalArgs array

Optional.

↳ name string

Resource name for the location.

↳ 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\LifeSciences\V2beta\Client\WorkflowsServiceV2BetaClient;
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.
    $workflowsServiceV2BetaClient = new WorkflowsServiceV2BetaClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var Location $response */
        $response = $workflowsServiceV2BetaClient->getLocation($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.

Parameters
Name Description
optionalArgs array

Optional.

↳ name string

The resource that owns the locations collection, if applicable.

↳ filter string

The standard list filter.

↳ pageSize int

The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.

↳ pageToken string

A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.

↳ 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\LifeSciences\V2beta\Client\WorkflowsServiceV2BetaClient;
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.
    $workflowsServiceV2BetaClient = new WorkflowsServiceV2BetaClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $workflowsServiceV2BetaClient->listLocations($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());
    }
}

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

Constants

SERVICE_NAME

Value: 'google.cloud.lifesciences.v2beta.WorkflowsServiceV2Beta'

The name of the service.

SERVICE_ADDRESS

Value: 'lifesciences.googleapis.com'

The default address of the service.

DEFAULT_SERVICE_PORT

Value: 443

The default port of the service.

CODEGEN_NAME

Value: 'gapic'

The name of the code generator, to be included in the agent header.