docs: public void marshall(PlaybackConfiguration playbackConfiguration, ProtocolMarshaller protocolMarshaller) {
  
          if (playbackConfiguration == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(playbackConfiguration.getAdDecisionServerUrl(), ADDECISIONSERVERURL_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getCdnConfiguration(), CDNCONFIGURATION_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getDashConfiguration(), DASHCONFIGURATION_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getHlsConfiguration(), HLSCONFIGURATION_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getName(), NAME_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getPlaybackConfigurationArn(), PLAYBACKCONFIGURATIONARN_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getPlaybackEndpointPrefix(), PLAYBACKENDPOINTPREFIX_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getSessionInitializationEndpointPrefix(), SESSIONINITIALIZATIONENDPOINTPREFIX_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getSlateAdUrl(), SLATEADURL_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getTags(), TAGS_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getTranscodeProfileName(), TRANSCODEPROFILENAME_BINDING);
              protocolMarshaller.marshall(playbackConfiguration.getVideoContentSourceUrl(), VIDEOCONTENTSOURCEURL_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }