code: public void marshall(CmafGroupSettings cmafGroupSettings, ProtocolMarshaller protocolMarshaller) {
  
          if (cmafGroupSettings == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(cmafGroupSettings.getBaseUrl(), BASEURL_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getClientCache(), CLIENTCACHE_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getCodecSpecification(), CODECSPECIFICATION_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getDestination(), DESTINATION_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getDestinationSettings(), DESTINATIONSETTINGS_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getEncryption(), ENCRYPTION_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getFragmentLength(), FRAGMENTLENGTH_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getManifestCompression(), MANIFESTCOMPRESSION_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getManifestDurationFormat(), MANIFESTDURATIONFORMAT_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getMinBufferTime(), MINBUFFERTIME_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getMinFinalSegmentLength(), MINFINALSEGMENTLENGTH_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getSegmentControl(), SEGMENTCONTROL_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getSegmentLength(), SEGMENTLENGTH_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getStreamInfResolution(), STREAMINFRESOLUTION_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getWriteDashManifest(), WRITEDASHMANIFEST_BINDING);
              protocolMarshaller.marshall(cmafGroupSettings.getWriteHlsManifest(), WRITEHLSMANIFEST_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.