text: public virtual PutConferencePreferenceResponse PutConferencePreference(PutConferencePreferenceRequest request){var options = new InvokeOptions();options.RequestMarshaller = PutConferencePreferenceRequestMarshaller.Instance;options.ResponseUnmarshaller = PutConferencePreferenceResponseUnmarshaller.Instance;return Invoke<PutConferencePreferenceResponse>(request, options);}