public final UnaryCallable<GetWorkflowRequest, Workflow> getWorkflowCallable() {
    return stub.getWorkflowCallable();
  }
Gets details of a single workflow.

<p>Sample code:

<pre>{@code
// 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.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (WorkflowsClient workflowsClient = WorkflowsClient.create()) {
  GetWorkflowRequest request =
      GetWorkflowRequest.newBuilder()
          .setName(WorkflowName.of("[PROJECT]", "[LOCATION]", "[WORKFLOW]").toString())
          .setRevisionId("revisionId-1507445162")
          .build();
  ApiFuture<Workflow> future = workflowsClient.getWorkflowCallable().futureCall(request);
  // Do something.
  Workflow response = future.get();
}
}</pre>
java-workflows/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1/WorkflowsClient.java