docs: public void marshall(StartLabelDetectionRequest startLabelDetectionRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (startLabelDetectionRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(startLabelDetectionRequest.getVideo(), VIDEO_BINDING);
              protocolMarshaller.marshall(startLabelDetectionRequest.getClientRequestToken(), CLIENTREQUESTTOKEN_BINDING);
              protocolMarshaller.marshall(startLabelDetectionRequest.getMinConfidence(), MINCONFIDENCE_BINDING);
              protocolMarshaller.marshall(startLabelDetectionRequest.getNotificationChannel(), NOTIFICATIONCHANNEL_BINDING);
              protocolMarshaller.marshall(startLabelDetectionRequest.getJobTag(), JOBTAG_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }