Class v1alpha.BatchServiceClient (0.6.1)

Google Batch Service. The service manages user submitted batch jobs and allocates Google Compute Engine VM instances to run the jobs. v1alpha

Package

@google-cloud/batch

Constructors

(constructor)(opts, gaxInstance)

constructor(opts?: ClientOptions, gaxInstance?: typeof gax | typeof gax.fallback);

Construct an instance of BatchServiceClient.

Parameters
Name	Description
`opts`	`ClientOptions`
`gaxInstance`	`typeof gax \| typeof gax.fallback` : loaded instance of `google-gax`. Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: ``` const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new BatchServiceClient({fallback: 'rest'}, gax); ```

Properties

apiEndpoint

static get apiEndpoint(): string;

The DNS address for this API service - same as servicePath(), exists for compatibility reasons.

auth

auth: gax.GoogleAuth;

batchServiceStub

batchServiceStub?: Promise<{
        [name: string]: Function;
    }>;

descriptors

descriptors: Descriptors;

iamClient

iamClient: IamClient;

innerApiCalls

innerApiCalls: {
        [name: string]: Function;
    };

locationsClient

locationsClient: LocationsClient;

operationsClient

operationsClient: gax.OperationsClient;

pathTemplates

pathTemplates: {
        [name: string]: gax.PathTemplate;
    };

port

static get port(): number;

The port for this API service.

scopes

static get scopes(): string[];

The scopes needed to make gRPC calls for every method defined in this service.

servicePath

static get servicePath(): string;

The DNS address for this API service.

warn

warn: (code: string, message: string, warnType?: string) => void;

Methods

cancelOperation(request, options, callback)

cancelOperation(request: protos.google.longrunning.CancelOperationRequest, options?: gax.CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.CancelOperationRequest, {} | undefined | null>, callback?: Callback<protos.google.longrunning.CancelOperationRequest, protos.google.protobuf.Empty, {} | undefined | null>): Promise<protos.google.protobuf.Empty>;

Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an value with a of 1, corresponding to Code.CANCELLED.

Parameters
Name	Description
`request`	`protos.google.longrunning.CancelOperationRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<protos.google.protobuf.Empty, protos.google.longrunning.CancelOperationRequest, {} \| undefined \| null>` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
`callback`	`Callback<protos.google.longrunning.CancelOperationRequest, protos.google.protobuf.Empty, {} \| undefined \| null>` The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type	Description
`Promise<protos.google.protobuf.Empty>`

Example


const client = longrunning.operationsClient();
await client.cancelOperation({name: ''});

checkDeleteJobProgress(name)

checkDeleteJobProgress(name: string): Promise<LROperation<protos.google.protobuf.Empty, protos.google.cloud.batch.v1alpha.OperationMetadata>>;

Check the status of the long running operation returned by deleteJob().

Parameter
Name	Description
`name`	`string` The operation name that will be passed.

Returns
Type	Description
`Promise<LROperation<protos.google.protobuf.Empty, protos.google.cloud.batch.v1alpha.OperationMetadata>>`	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Job name.
   */
  // const name = 'abc123'
  /**
   *  Optional. Reason for this deletion.
   */
  // const reason = 'abc123'
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique
   *  request ID so that if you must retry your request, the server will know to
   *  ignore the request if it has already been completed. The server will
   *  guarantee that for at least 60 minutes after the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callDeleteJob() {
    // Construct request
    const request = {
    };

    // Run request
    const [operation] = await batchClient.deleteJob(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callDeleteJob();

close()

close(): Promise<void>;

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns
Type	Description
`Promise<void>`	{Promise} A promise that resolves when the client is closed.

createJob(request, options)

createJob(request?: protos.google.cloud.batch.v1alpha.ICreateJobRequest, options?: CallOptions): Promise<[
        protos.google.cloud.batch.v1alpha.IJob,
        protos.google.cloud.batch.v1alpha.ICreateJobRequest | undefined,
        {} | undefined
    ]>;

Create a Job.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.ICreateJobRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns
Type	Description
`Promise<[ protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.ICreateJobRequest \| undefined, {} \| undefined ]>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The parent resource name where the Job will be created.
   *  Pattern: "projects/{project}/locations/{location}"
   */
  // const parent = 'abc123'
  /**
   *  ID used to uniquely identify the Job within its parent scope.
   *  This field should contain at most 63 characters and must start with
   *  lowercase characters.
   *  Only lowercase characters, numbers and '-' are accepted.
   *  The '-' character cannot be the first or the last one.
   *  A system generated ID will be used if the field is not set.
   *  The job.name field in the request will be ignored and the created resource
   *  name of the Job will be "{parent}/jobs/{job_id}".
   */
  // const jobId = 'abc123'
  /**
   *  Required. The Job to create.
   */
  // const job = {}
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique
   *  request ID so that if you must retry your request, the server will know to
   *  ignore the request if it has already been completed. The server will
   *  guarantee that for at least 60 minutes since the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callCreateJob() {
    // Construct request
    const request = {
      parent,
      job,
    };

    // Run request
    const response = await batchClient.createJob(request);
    console.log(response);
  }

  callCreateJob();

createJob(request, options, callback)

createJob(request: protos.google.cloud.batch.v1alpha.ICreateJobRequest, options: CallOptions, callback: Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.ICreateJobRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.ICreateJobRequest`
`options`	`CallOptions`
`callback`	`Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.ICreateJobRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

createJob(request, callback)

createJob(request: protos.google.cloud.batch.v1alpha.ICreateJobRequest, callback: Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.ICreateJobRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.ICreateJobRequest`
`callback`	`Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.ICreateJobRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

deleteJob(request, options)

deleteJob(request?: protos.google.cloud.batch.v1alpha.IDeleteJobRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.protobuf.IEmpty, protos.google.cloud.batch.v1alpha.IOperationMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Delete a Job.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IDeleteJobRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns
Type	Description
`Promise<[ LROperation<protos.google.protobuf.IEmpty, protos.google.cloud.batch.v1alpha.IOperationMetadata>, protos.google.longrunning.IOperation \| undefined, {} \| undefined ]>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its `promise()` method returns a promise you can `await` for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Job name.
   */
  // const name = 'abc123'
  /**
   *  Optional. Reason for this deletion.
   */
  // const reason = 'abc123'
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique
   *  request ID so that if you must retry your request, the server will know to
   *  ignore the request if it has already been completed. The server will
   *  guarantee that for at least 60 minutes after the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callDeleteJob() {
    // Construct request
    const request = {
    };

    // Run request
    const [operation] = await batchClient.deleteJob(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callDeleteJob();

deleteJob(request, options, callback)

deleteJob(request: protos.google.cloud.batch.v1alpha.IDeleteJobRequest, options: CallOptions, callback: Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.cloud.batch.v1alpha.IOperationMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IDeleteJobRequest`
`options`	`CallOptions`
`callback`	`Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.cloud.batch.v1alpha.IOperationMetadata>, protos.google.longrunning.IOperation \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

deleteJob(request, callback)

deleteJob(request: protos.google.cloud.batch.v1alpha.IDeleteJobRequest, callback: Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.cloud.batch.v1alpha.IOperationMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IDeleteJobRequest`
`callback`	`Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.cloud.batch.v1alpha.IOperationMetadata>, protos.google.longrunning.IOperation \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

deleteOperation(request, options, callback)

deleteOperation(request: protos.google.longrunning.DeleteOperationRequest, options?: gax.CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined>, callback?: Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined>): Promise<protos.google.protobuf.Empty>;

Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Parameters
Name	Description
`request`	`protos.google.longrunning.DeleteOperationRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} \| null \| undefined>` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
`callback`	`Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} \| null \| undefined>` The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type	Description
`Promise<protos.google.protobuf.Empty>`

Example


const client = longrunning.operationsClient();
await client.deleteOperation({name: ''});

getIamPolicy(request, options, callback)

getIamPolicy(request: IamProtos.google.iam.v1.GetIamPolicyRequest, options?: gax.CallOptions | Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>, callback?: Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>): Promise<IamProtos.google.iam.v1.Policy>;

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Parameters
Name	Description
`request`	`IamProtos.google.iam.v1.GetIamPolicyRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest \| null \| undefined, {} \| null \| undefined>` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
`callback`	`Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest \| null \| undefined, {} \| null \| undefined>` The function which will be called with the result of the API call. The second parameter to the callback is an object representing .

Returns
Type	Description
`Promise<IamProtos.google.iam.v1.Policy>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

getJob(request, options)

getJob(request?: protos.google.cloud.batch.v1alpha.IGetJobRequest, options?: CallOptions): Promise<[
        protos.google.cloud.batch.v1alpha.IJob,
        protos.google.cloud.batch.v1alpha.IGetJobRequest | undefined,
        {} | undefined
    ]>;

Get a Job specified by its resource name.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IGetJobRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns
Type	Description
`Promise<[ protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.IGetJobRequest \| undefined, {} \| undefined ]>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Job name.
   */
  // const name = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callGetJob() {
    // Construct request
    const request = {
      name,
    };

    // Run request
    const response = await batchClient.getJob(request);
    console.log(response);
  }

  callGetJob();

getJob(request, options, callback)

getJob(request: protos.google.cloud.batch.v1alpha.IGetJobRequest, options: CallOptions, callback: Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.IGetJobRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IGetJobRequest`
`options`	`CallOptions`
`callback`	`Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.IGetJobRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

getJob(request, callback)

getJob(request: protos.google.cloud.batch.v1alpha.IGetJobRequest, callback: Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.IGetJobRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IGetJobRequest`
`callback`	`Callback<protos.google.cloud.batch.v1alpha.IJob, protos.google.cloud.batch.v1alpha.IGetJobRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

getLocation(request, options, callback)

getLocation(request: LocationProtos.google.cloud.location.IGetLocationRequest, options?: gax.CallOptions | Callback<LocationProtos.google.cloud.location.ILocation, LocationProtos.google.cloud.location.IGetLocationRequest | null | undefined, {} | null | undefined>, callback?: Callback<LocationProtos.google.cloud.location.ILocation, LocationProtos.google.cloud.location.IGetLocationRequest | null | undefined, {} | null | undefined>): Promise<LocationProtos.google.cloud.location.ILocation>;

Gets information about a location.

Parameters
Name	Description
`request`	`LocationProtos.google.cloud.location.IGetLocationRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<LocationProtos.google.cloud.location.ILocation, LocationProtos.google.cloud.location.IGetLocationRequest \| null \| undefined, {} \| null \| undefined>` Call options. See CallOptions for more details.
`callback`	`Callback<LocationProtos.google.cloud.location.ILocation, LocationProtos.google.cloud.location.IGetLocationRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`Promise<LocationProtos.google.cloud.location.ILocation>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example


const [response] = await client.getLocation(request);

getOperation(request, options, callback)

getOperation(request: protos.google.longrunning.GetOperationRequest, options?: gax.CallOptions | Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>, callback?: Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>): Promise<[protos.google.longrunning.Operation]>;

Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name	Description
`request`	`protos.google.longrunning.GetOperationRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} \| null \| undefined>` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
`callback`	`Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} \| null \| undefined>` The function which will be called with the result of the API call. The second parameter to the callback is an object representing . {Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type	Description
`Promise<[protos.google.longrunning.Operation]>`

Example


const client = longrunning.operationsClient();
const name = '';
const [response] = await client.getOperation({name});
// doThingsWith(response)

getProjectId()

getProjectId(): Promise<string>;

Returns
Type	Description
`Promise<string>`

getProjectId(callback)

getProjectId(callback: Callback<string, undefined, undefined>): void;

Parameter
Name	Description
`callback`	`Callback<string, undefined, undefined>`

Returns
Type	Description
`void`

getTask(request, options)

getTask(request?: protos.google.cloud.batch.v1alpha.IGetTaskRequest, options?: CallOptions): Promise<[
        protos.google.cloud.batch.v1alpha.ITask,
        protos.google.cloud.batch.v1alpha.IGetTaskRequest | undefined,
        {} | undefined
    ]>;

Return a single Task.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IGetTaskRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns
Type	Description
`Promise<[ protos.google.cloud.batch.v1alpha.ITask, protos.google.cloud.batch.v1alpha.IGetTaskRequest \| undefined, {} \| undefined ]>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Task name.
   */
  // const name = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callGetTask() {
    // Construct request
    const request = {
      name,
    };

    // Run request
    const response = await batchClient.getTask(request);
    console.log(response);
  }

  callGetTask();

getTask(request, options, callback)

getTask(request: protos.google.cloud.batch.v1alpha.IGetTaskRequest, options: CallOptions, callback: Callback<protos.google.cloud.batch.v1alpha.ITask, protos.google.cloud.batch.v1alpha.IGetTaskRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IGetTaskRequest`
`options`	`CallOptions`
`callback`	`Callback<protos.google.cloud.batch.v1alpha.ITask, protos.google.cloud.batch.v1alpha.IGetTaskRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

getTask(request, callback)

getTask(request: protos.google.cloud.batch.v1alpha.IGetTaskRequest, callback: Callback<protos.google.cloud.batch.v1alpha.ITask, protos.google.cloud.batch.v1alpha.IGetTaskRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IGetTaskRequest`
`callback`	`Callback<protos.google.cloud.batch.v1alpha.ITask, protos.google.cloud.batch.v1alpha.IGetTaskRequest \| null \| undefined, {} \| null \| undefined>`

Returns
Type	Description
`void`

initialize()

initialize(): Promise<{
        [name: string]: Function;
    }>;

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

Returns
Type	Description
`Promise<{ [name: string]: Function; }>`	{Promise} A promise that resolves to an authenticated service stub.

jobPath(project, location, job)

jobPath(project: string, location: string, job: string): string;

Return a fully-qualified job resource name string.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`job`	`string`

Returns
Type	Description
`string`	{string} Resource name string.

listJobs(request, options)

listJobs(request?: protos.google.cloud.batch.v1alpha.IListJobsRequest, options?: CallOptions): Promise<[
        protos.google.cloud.batch.v1alpha.IJob[],
        protos.google.cloud.batch.v1alpha.IListJobsRequest | null,
        protos.google.cloud.batch.v1alpha.IListJobsResponse
    ]>;

List all Jobs for a project within a region.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListJobsRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

Promise<[
        protos.google.cloud.batch.v1alpha.IJob[],
        protos.google.cloud.batch.v1alpha.IListJobsRequest | null,
        protos.google.cloud.batch.v1alpha.IListJobsResponse
    ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listJobsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listJobs(request, options, callback)

listJobs(request: protos.google.cloud.batch.v1alpha.IListJobsRequest, options: CallOptions, callback: PaginationCallback<protos.google.cloud.batch.v1alpha.IListJobsRequest, protos.google.cloud.batch.v1alpha.IListJobsResponse | null | undefined, protos.google.cloud.batch.v1alpha.IJob>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListJobsRequest`
`options`	`CallOptions`
`callback`	`PaginationCallback<protos.google.cloud.batch.v1alpha.IListJobsRequest, protos.google.cloud.batch.v1alpha.IListJobsResponse \| null \| undefined, protos.google.cloud.batch.v1alpha.IJob>`

Returns
Type	Description
`void`

listJobs(request, callback)

listJobs(request: protos.google.cloud.batch.v1alpha.IListJobsRequest, callback: PaginationCallback<protos.google.cloud.batch.v1alpha.IListJobsRequest, protos.google.cloud.batch.v1alpha.IListJobsResponse | null | undefined, protos.google.cloud.batch.v1alpha.IJob>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListJobsRequest`
`callback`	`PaginationCallback<protos.google.cloud.batch.v1alpha.IListJobsRequest, protos.google.cloud.batch.v1alpha.IListJobsResponse \| null \| undefined, protos.google.cloud.batch.v1alpha.IJob>`

Returns
Type	Description
`void`

listJobsAsync(request, options)

listJobsAsync(request?: protos.google.cloud.batch.v1alpha.IListJobsRequest, options?: CallOptions): AsyncIterable<protos.google.cloud.batch.v1alpha.IJob>;

Equivalent to listJobs, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListJobsRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

AsyncIterable<protos.google.cloud.batch.v1alpha.IJob>

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Parent path.
   */
  // const parent = 'abc123'
  /**
   *  List filter.
   */
  // const filter = 'abc123'
  /**
   *  Page size.
   */
  // const pageSize = 1234
  /**
   *  Page token.
   */
  // const pageToken = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callListJobs() {
    // Construct request
    const request = {
    };

    // Run request
    const iterable = await batchClient.listJobsAsync(request);
    for await (const response of iterable) {
        console.log(response);
    }
  }

  callListJobs();

listJobsStream(request, options)

listJobsStream(request?: protos.google.cloud.batch.v1alpha.IListJobsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListJobsRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listJobsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listLocationsAsync(request, options)

listLocationsAsync(request: LocationProtos.google.cloud.location.IListLocationsRequest, options?: CallOptions): AsyncIterable<LocationProtos.google.cloud.location.ILocation>;

Lists information about the supported locations for this service. Returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
`request`	`LocationProtos.google.cloud.location.IListLocationsRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

AsyncIterable<LocationProtos.google.cloud.location.ILocation>

Example


const iterable = client.listLocationsAsync(request);
for await (const response of iterable) {
  // process response
}

listOperationsAsync(request, options)

listOperationsAsync(request: protos.google.longrunning.ListOperationsRequest, options?: gax.CallOptions): AsyncIterable<protos.google.longrunning.ListOperationsResponse>;

Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns UNIMPLEMENTED. Returns an iterable object.

For-await-of syntax is used with the iterable to recursively get response element on-demand.

Parameters
Name	Description
`request`	`protos.google.longrunning.ListOperationsRequest` The request object that will be sent.
`options`	`gax.CallOptions` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

Returns
Type	Description
`AsyncIterable<protos.google.longrunning.ListOperationsResponse>`	{Object} An iterable Object that conforms to iteration protocols.

Example


const client = longrunning.operationsClient();
for await (const response of client.listOperationsAsync(request));
// doThingsWith(response)

listTasks(request, options)

listTasks(request?: protos.google.cloud.batch.v1alpha.IListTasksRequest, options?: CallOptions): Promise<[
        protos.google.cloud.batch.v1alpha.ITask[],
        protos.google.cloud.batch.v1alpha.IListTasksRequest | null,
        protos.google.cloud.batch.v1alpha.IListTasksResponse
    ]>;

List Tasks associated with a job.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListTasksRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

Promise<[
        protos.google.cloud.batch.v1alpha.ITask[],
        protos.google.cloud.batch.v1alpha.IListTasksRequest | null,
        protos.google.cloud.batch.v1alpha.IListTasksResponse
    ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listTasksAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listTasks(request, options, callback)

listTasks(request: protos.google.cloud.batch.v1alpha.IListTasksRequest, options: CallOptions, callback: PaginationCallback<protos.google.cloud.batch.v1alpha.IListTasksRequest, protos.google.cloud.batch.v1alpha.IListTasksResponse | null | undefined, protos.google.cloud.batch.v1alpha.ITask>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListTasksRequest`
`options`	`CallOptions`
`callback`	`PaginationCallback<protos.google.cloud.batch.v1alpha.IListTasksRequest, protos.google.cloud.batch.v1alpha.IListTasksResponse \| null \| undefined, protos.google.cloud.batch.v1alpha.ITask>`

Returns
Type	Description
`void`

listTasks(request, callback)

listTasks(request: protos.google.cloud.batch.v1alpha.IListTasksRequest, callback: PaginationCallback<protos.google.cloud.batch.v1alpha.IListTasksRequest, protos.google.cloud.batch.v1alpha.IListTasksResponse | null | undefined, protos.google.cloud.batch.v1alpha.ITask>): void;

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListTasksRequest`
`callback`	`PaginationCallback<protos.google.cloud.batch.v1alpha.IListTasksRequest, protos.google.cloud.batch.v1alpha.IListTasksResponse \| null \| undefined, protos.google.cloud.batch.v1alpha.ITask>`

Returns
Type	Description
`void`

listTasksAsync(request, options)

listTasksAsync(request?: protos.google.cloud.batch.v1alpha.IListTasksRequest, options?: CallOptions): AsyncIterable<protos.google.cloud.batch.v1alpha.ITask>;

Equivalent to listTasks, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListTasksRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

AsyncIterable<protos.google.cloud.batch.v1alpha.ITask>

Example


  /**
   * This snippet 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Name of a TaskGroup from which Tasks are being requested.
   *  Pattern:
   *  "projects/{project}/locations/{location}/jobs/{job}/taskGroups/{task_group}"
   */
  // const parent = 'abc123'
  /**
   *  Task filter, null filter matches all Tasks.
   *  Filter string should be of the format State=TaskStatus.State e.g.
   *  State=RUNNING
   */
  // const filter = 'abc123'
  /**
   *  Page size.
   */
  // const pageSize = 1234
  /**
   *  Page token.
   */
  // const pageToken = 'abc123'

  // Imports the Batch library
  const {BatchServiceClient} = require('@google-cloud/batch').v1alpha;

  // Instantiates a client
  const batchClient = new BatchServiceClient();

  async function callListTasks() {
    // Construct request
    const request = {
      parent,
    };

    // Run request
    const iterable = await batchClient.listTasksAsync(request);
    for await (const response of iterable) {
        console.log(response);
    }
  }

  callListTasks();

listTasksStream(request, options)

listTasksStream(request?: protos.google.cloud.batch.v1alpha.IListTasksRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
`request`	`protos.google.cloud.batch.v1alpha.IListTasksRequest` The request object that will be sent.
`options`	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listTasksAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

locationPath(project, location)

locationPath(project: string, location: string): string;

Return a fully-qualified location resource name string.

Parameters
Name	Description
`project`	`string`
`location`	`string`

Returns
Type	Description
`string`	{string} Resource name string.

matchJobFromJobName(jobName)

matchJobFromJobName(jobName: string): string | number;

Parse the job from Job resource.

Parameter
Name	Description
`jobName`	`string` A fully-qualified path representing Job resource.

Returns
Type	Description
`string \| number`	{string} A string representing the job.

matchJobFromTaskGroupName(taskGroupName)

matchJobFromTaskGroupName(taskGroupName: string): string | number;

Parse the job from TaskGroup resource.

Parameter
Name	Description
`taskGroupName`	`string` A fully-qualified path representing TaskGroup resource.

Returns
Type	Description
`string \| number`	{string} A string representing the job.

matchJobFromTaskName(taskName)

matchJobFromTaskName(taskName: string): string | number;

Parse the job from Task resource.

Parameter
Name	Description
`taskName`	`string` A fully-qualified path representing Task resource.

Returns
Type	Description
`string \| number`	{string} A string representing the job.

matchLocationFromJobName(jobName)

matchLocationFromJobName(jobName: string): string | number;

Parse the location from Job resource.

Parameter
Name	Description
`jobName`	`string` A fully-qualified path representing Job resource.

Returns
Type	Description
`string \| number`	{string} A string representing the location.

matchLocationFromLocationName(locationName)

matchLocationFromLocationName(locationName: string): string | number;

Parse the location from Location resource.

Parameter
Name	Description
`locationName`	`string` A fully-qualified path representing Location resource.

Returns
Type	Description
`string \| number`	{string} A string representing the location.

matchLocationFromTaskGroupName(taskGroupName)

matchLocationFromTaskGroupName(taskGroupName: string): string | number;

Parse the location from TaskGroup resource.

Parameter
Name	Description
`taskGroupName`	`string` A fully-qualified path representing TaskGroup resource.

Returns
Type	Description
`string \| number`	{string} A string representing the location.

matchLocationFromTaskName(taskName)

matchLocationFromTaskName(taskName: string): string | number;

Parse the location from Task resource.

Parameter
Name	Description
`taskName`	`string` A fully-qualified path representing Task resource.

Returns
Type	Description
`string \| number`	{string} A string representing the location.

matchProjectFromJobName(jobName)

matchProjectFromJobName(jobName: string): string | number;

Parse the project from Job resource.

Parameter
Name	Description
`jobName`	`string` A fully-qualified path representing Job resource.

Returns
Type	Description
`string \| number`	{string} A string representing the project.

matchProjectFromLocationName(locationName)

matchProjectFromLocationName(locationName: string): string | number;

Parse the project from Location resource.

Parameter
Name	Description
`locationName`	`string` A fully-qualified path representing Location resource.

Returns
Type	Description
`string \| number`	{string} A string representing the project.

matchProjectFromProjectName(projectName)

matchProjectFromProjectName(projectName: string): string | number;

Parse the project from Project resource.

Parameter
Name	Description
`projectName`	`string` A fully-qualified path representing Project resource.

Returns
Type	Description
`string \| number`	{string} A string representing the project.

matchProjectFromTaskGroupName(taskGroupName)

matchProjectFromTaskGroupName(taskGroupName: string): string | number;

Parse the project from TaskGroup resource.

Parameter
Name	Description
`taskGroupName`	`string` A fully-qualified path representing TaskGroup resource.

Returns
Type	Description
`string \| number`	{string} A string representing the project.

matchProjectFromTaskName(taskName)

matchProjectFromTaskName(taskName: string): string | number;

Parse the project from Task resource.

Parameter
Name	Description
`taskName`	`string` A fully-qualified path representing Task resource.

Returns
Type	Description
`string \| number`	{string} A string representing the project.

matchTaskFromTaskName(taskName)

matchTaskFromTaskName(taskName: string): string | number;

Parse the task from Task resource.

Parameter
Name	Description
`taskName`	`string` A fully-qualified path representing Task resource.

Returns
Type	Description
`string \| number`	{string} A string representing the task.

matchTaskGroupFromTaskGroupName(taskGroupName)

matchTaskGroupFromTaskGroupName(taskGroupName: string): string | number;

Parse the task_group from TaskGroup resource.

Parameter
Name	Description
`taskGroupName`	`string` A fully-qualified path representing TaskGroup resource.

Returns
Type	Description
`string \| number`	{string} A string representing the task_group.

matchTaskGroupFromTaskName(taskName)

matchTaskGroupFromTaskName(taskName: string): string | number;

Parse the task_group from Task resource.

Parameter
Name	Description
`taskName`	`string` A fully-qualified path representing Task resource.

Returns
Type	Description
`string \| number`	{string} A string representing the task_group.

projectPath(project)

projectPath(project: string): string;

Return a fully-qualified project resource name string.

Parameter
Name	Description
`project`	`string`

Returns
Type	Description
`string`	{string} Resource name string.

setIamPolicy(request, options, callback)

setIamPolicy(request: IamProtos.google.iam.v1.SetIamPolicyRequest, options?: gax.CallOptions | Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>, callback?: Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>): Promise<IamProtos.google.iam.v1.Policy>;

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

Parameters
Name	Description
`request`	`IamProtos.google.iam.v1.SetIamPolicyRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest \| null \| undefined, {} \| null \| undefined>` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
`callback`	`Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest \| null \| undefined, {} \| null \| undefined>` The function which will be called with the result of the API call. The second parameter to the callback is an object representing .

Returns
Type	Description
`Promise<IamProtos.google.iam.v1.Policy>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

taskGroupPath(project, location, job, taskGroup)

taskGroupPath(project: string, location: string, job: string, taskGroup: string): string;

Return a fully-qualified taskGroup resource name string.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`job`	`string`
`taskGroup`	`string`

Returns
Type	Description
`string`	{string} Resource name string.

taskPath(project, location, job, taskGroup, task)

taskPath(project: string, location: string, job: string, taskGroup: string, task: string): string;

Return a fully-qualified task resource name string.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`job`	`string`
`taskGroup`	`string`
`task`	`string`

Returns
Type	Description
`string`	{string} Resource name string.

testIamPermissions(request, options, callback)

testIamPermissions(request: IamProtos.google.iam.v1.TestIamPermissionsRequest, options?: gax.CallOptions | Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>, callback?: Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>): Promise<IamProtos.google.iam.v1.TestIamPermissionsResponse>;

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

Parameters
Name	Description
`request`	`IamProtos.google.iam.v1.TestIamPermissionsRequest` The request object that will be sent.
`options`	`gax.CallOptions \| Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest \| null \| undefined, {} \| null \| undefined>` Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
`callback`	`Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest \| null \| undefined, {} \| null \| undefined>` The function which will be called with the result of the API call. The second parameter to the callback is an object representing .

Returns
Type	Description
`Promise<IamProtos.google.iam.v1.TestIamPermissionsResponse>`	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.