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();
}
Methods
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 |
__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 |
↳ 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 |
↳ 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] [google.longrunning.Operation.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, |
↳ 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 |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\LifeSciences\V2beta\Pipeline;
use Google\Cloud\LifeSciences\V2beta\RunPipelineResponse;
use Google\Cloud\LifeSciences\V2beta\WorkflowsServiceV2BetaClient;
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 any non-scalar elements to be passed along with the request.
$pipeline = new Pipeline();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $workflowsServiceV2BetaClient->runPipeline($pipeline);
$response->pollUntilComplete();
if ($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 |
use Google\ApiCore\ApiException;
use Google\Cloud\LifeSciences\V2beta\WorkflowsServiceV2BetaClient;
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();
// Call the API and handle any network failures.
try {
/** @var Location $response */
$response = $workflowsServiceV2BetaClient->getLocation();
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 |
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\LifeSciences\V2beta\WorkflowsServiceV2BetaClient;
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();
// Call the API and handle any network failures.
try {
/** @var PagedListResponse $response */
$response = $workflowsServiceV2BetaClient->listLocations();
/** @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());
}
}
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.