docs: public void marshall(ListObjectParentsRequest listObjectParentsRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (listObjectParentsRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(listObjectParentsRequest.getDirectoryArn(), DIRECTORYARN_BINDING);
              protocolMarshaller.marshall(listObjectParentsRequest.getObjectReference(), OBJECTREFERENCE_BINDING);
              protocolMarshaller.marshall(listObjectParentsRequest.getNextToken(), NEXTTOKEN_BINDING);
              protocolMarshaller.marshall(listObjectParentsRequest.getMaxResults(), MAXRESULTS_BINDING);
              protocolMarshaller.marshall(listObjectParentsRequest.getConsistencyLevel(), CONSISTENCYLEVEL_BINDING);
              protocolMarshaller.marshall(listObjectParentsRequest.getIncludeAllLinksToEachParent(), INCLUDEALLLINKSTOEACHPARENT_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }