docs: public void marshall(MsSmoothGroupSettings msSmoothGroupSettings, ProtocolMarshaller protocolMarshaller) {
  
          if (msSmoothGroupSettings == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(msSmoothGroupSettings.getAudioDeduplication(), AUDIODEDUPLICATION_BINDING);
              protocolMarshaller.marshall(msSmoothGroupSettings.getDestination(), DESTINATION_BINDING);
              protocolMarshaller.marshall(msSmoothGroupSettings.getDestinationSettings(), DESTINATIONSETTINGS_BINDING);
              protocolMarshaller.marshall(msSmoothGroupSettings.getEncryption(), ENCRYPTION_BINDING);
              protocolMarshaller.marshall(msSmoothGroupSettings.getFragmentLength(), FRAGMENTLENGTH_BINDING);
              protocolMarshaller.marshall(msSmoothGroupSettings.getManifestEncoding(), MANIFESTENCODING_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }