text: public virtual ListClosedWorkflowExecutionsResponse ListClosedWorkflowExecutions(ListClosedWorkflowExecutionsRequest request){var options = new InvokeOptions();options.RequestMarshaller = ListClosedWorkflowExecutionsRequestMarshaller.Instance;options.ResponseUnmarshaller = ListClosedWorkflowExecutionsResponseUnmarshaller.Instance;return Invoke<ListClosedWorkflowExecutionsResponse>(request, options);}