text: public virtual UpdateExpirationForHITResponse UpdateExpirationForHIT(UpdateExpirationForHITRequest request){var options = new InvokeOptions();options.RequestMarshaller = UpdateExpirationForHITRequestMarshaller.Instance;options.ResponseUnmarshaller = UpdateExpirationForHITResponseUnmarshaller.Instance;return Invoke<UpdateExpirationForHITResponse>(request, options);}