text: public virtual RespondDecisionTaskCompletedResponse RespondDecisionTaskCompleted(RespondDecisionTaskCompletedRequest request){var options = new InvokeOptions();options.RequestMarshaller = RespondDecisionTaskCompletedRequestMarshaller.Instance;options.ResponseUnmarshaller = RespondDecisionTaskCompletedResponseUnmarshaller.Instance;return Invoke<RespondDecisionTaskCompletedResponse>(request, options);}