text: public virtual GetConferencePreferenceResponse GetConferencePreference(GetConferencePreferenceRequest request){var options = new InvokeOptions();options.RequestMarshaller = GetConferencePreferenceRequestMarshaller.Instance;options.ResponseUnmarshaller = GetConferencePreferenceResponseUnmarshaller.Instance;return Invoke<GetConferencePreferenceResponse>(request, options);}