code: public void marshall(SourceTableFeatureDetails sourceTableFeatureDetails, ProtocolMarshaller protocolMarshaller) {
  
          if (sourceTableFeatureDetails == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(sourceTableFeatureDetails.getLocalSecondaryIndexes(), LOCALSECONDARYINDEXES_BINDING);
              protocolMarshaller.marshall(sourceTableFeatureDetails.getGlobalSecondaryIndexes(), GLOBALSECONDARYINDEXES_BINDING);
              protocolMarshaller.marshall(sourceTableFeatureDetails.getStreamDescription(), STREAMDESCRIPTION_BINDING);
              protocolMarshaller.marshall(sourceTableFeatureDetails.getTimeToLiveDescription(), TIMETOLIVEDESCRIPTION_BINDING);
              protocolMarshaller.marshall(sourceTableFeatureDetails.getSSEDescription(), SSEDESCRIPTION_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.