docs: public void marshall(EmbeddedSourceSettings embeddedSourceSettings, ProtocolMarshaller protocolMarshaller) {
  
          if (embeddedSourceSettings == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(embeddedSourceSettings.getConvert608To708(), CONVERT608TO708_BINDING);
              protocolMarshaller.marshall(embeddedSourceSettings.getScte20Detection(), SCTE20DETECTION_BINDING);
              protocolMarshaller.marshall(embeddedSourceSettings.getSource608ChannelNumber(), SOURCE608CHANNELNUMBER_BINDING);
              protocolMarshaller.marshall(embeddedSourceSettings.getSource608TrackNumber(), SOURCE608TRACKNUMBER_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }