@java.lang.Override
    protected WorkflowsStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      return new WorkflowsStub(channel, callOptions);
    }
A stub to allow clients to do asynchronous rpc calls to service Workflows.

<pre>
Workflows is used to deploy and execute workflow programs.
Workflows makes sure the program executes reliably, despite hardware and
networking interruptions.
</pre>
java-workflows/grpc-google-cloud-workflows-v1/src/main/java/com/google/cloud/workflows/v1/WorkflowsGrpc.java