Google Cloud Dataproc v1 API - Class WorkflowTemplateService.WorkflowTemplateServiceBase (5.16.0)

[BindServiceMethod(typeof(WorkflowTemplateService), "BindService")]
public abstract class WorkflowTemplateService.WorkflowTemplateServiceBase

Reference documentation and code samples for the Google Cloud Dataproc v1 API class WorkflowTemplateService.WorkflowTemplateServiceBase.

Base class for server-side implementations of WorkflowTemplateService

Inheritance

object > WorkflowTemplateService.WorkflowTemplateServiceBase

Namespace

Google.Cloud.Dataproc.V1

Assembly

Google.Cloud.Dataproc.V1.dll

Methods

CreateWorkflowTemplate(CreateWorkflowTemplateRequest, ServerCallContext)

public virtual Task<WorkflowTemplate> CreateWorkflowTemplate(CreateWorkflowTemplateRequest request, ServerCallContext context)

Creates new workflow template.

Parameters
Name Description
request CreateWorkflowTemplateRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskWorkflowTemplate

The response to send back to the client (wrapped by a task).

DeleteWorkflowTemplate(DeleteWorkflowTemplateRequest, ServerCallContext)

public virtual Task<Empty> DeleteWorkflowTemplate(DeleteWorkflowTemplateRequest request, ServerCallContext context)

Deletes a workflow template. It does not cancel in-progress workflows.

Parameters
Name Description
request DeleteWorkflowTemplateRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskEmpty

The response to send back to the client (wrapped by a task).

GetWorkflowTemplate(GetWorkflowTemplateRequest, ServerCallContext)

public virtual Task<WorkflowTemplate> GetWorkflowTemplate(GetWorkflowTemplateRequest request, ServerCallContext context)

Retrieves the latest workflow template.

Can retrieve previously instantiated template by specifying optional version parameter.

Parameters
Name Description
request GetWorkflowTemplateRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskWorkflowTemplate

The response to send back to the client (wrapped by a task).

InstantiateInlineWorkflowTemplate(InstantiateInlineWorkflowTemplateRequest, ServerCallContext)

public virtual Task<Operation> InstantiateInlineWorkflowTemplate(InstantiateInlineWorkflowTemplateRequest request, ServerCallContext context)

Instantiates a template and begins execution.

This method is equivalent to executing the sequence [CreateWorkflowTemplate][google.cloud.dataproc.v1.WorkflowTemplateService.CreateWorkflowTemplate], [InstantiateWorkflowTemplate][google.cloud.dataproc.v1.WorkflowTemplateService.InstantiateWorkflowTemplate], [DeleteWorkflowTemplate][google.cloud.dataproc.v1.WorkflowTemplateService.DeleteWorkflowTemplate].

The returned Operation can be used to track execution of workflow by polling [operations.get][google.longrunning.Operations.GetOperation]. The Operation will complete when entire workflow is finished.

The running workflow can be aborted via [operations.cancel][google.longrunning.Operations.CancelOperation]. This will cause any inflight jobs to be cancelled and workflow-owned clusters to be deleted.

The [Operation.metadata][google.longrunning.Operation.metadata] will be WorkflowMetadata. Also see Using WorkflowMetadata.

On successful completion, [Operation.response][google.longrunning.Operation.response] will be [Empty][google.protobuf.Empty].

Parameters
Name Description
request InstantiateInlineWorkflowTemplateRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskOperation

The response to send back to the client (wrapped by a task).

InstantiateWorkflowTemplate(InstantiateWorkflowTemplateRequest, ServerCallContext)

public virtual Task<Operation> InstantiateWorkflowTemplate(InstantiateWorkflowTemplateRequest request, ServerCallContext context)

Instantiates a template and begins execution.

The returned Operation can be used to track execution of workflow by polling [operations.get][google.longrunning.Operations.GetOperation]. The Operation will complete when entire workflow is finished.

The running workflow can be aborted via [operations.cancel][google.longrunning.Operations.CancelOperation]. This will cause any inflight jobs to be cancelled and workflow-owned clusters to be deleted.

The [Operation.metadata][google.longrunning.Operation.metadata] will be WorkflowMetadata. Also see Using WorkflowMetadata.

On successful completion, [Operation.response][google.longrunning.Operation.response] will be [Empty][google.protobuf.Empty].

Parameters
Name Description
request InstantiateWorkflowTemplateRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskOperation

The response to send back to the client (wrapped by a task).

ListWorkflowTemplates(ListWorkflowTemplatesRequest, ServerCallContext)

public virtual Task<ListWorkflowTemplatesResponse> ListWorkflowTemplates(ListWorkflowTemplatesRequest request, ServerCallContext context)

Lists workflows that match the specified filter in the request.

Parameters
Name Description
request ListWorkflowTemplatesRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskListWorkflowTemplatesResponse

The response to send back to the client (wrapped by a task).

UpdateWorkflowTemplate(UpdateWorkflowTemplateRequest, ServerCallContext)

public virtual Task<WorkflowTemplate> UpdateWorkflowTemplate(UpdateWorkflowTemplateRequest request, ServerCallContext context)

Updates (replaces) workflow template. The updated template must contain version that matches the current server version.

Parameters
Name Description
request UpdateWorkflowTemplateRequest

The request received from the client.

context ServerCallContext

The context of the server-side call handler being invoked.

Returns
Type Description
TaskWorkflowTemplate

The response to send back to the client (wrapped by a task).