docs: public void marshall(RtmpOutputSettings rtmpOutputSettings, ProtocolMarshaller protocolMarshaller) {
  
          if (rtmpOutputSettings == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(rtmpOutputSettings.getCertificateMode(), CERTIFICATEMODE_BINDING);
              protocolMarshaller.marshall(rtmpOutputSettings.getConnectionRetryInterval(), CONNECTIONRETRYINTERVAL_BINDING);
              protocolMarshaller.marshall(rtmpOutputSettings.getDestination(), DESTINATION_BINDING);
              protocolMarshaller.marshall(rtmpOutputSettings.getNumRetries(), NUMRETRIES_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }