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