code: public void marshall(ListServerNeighborsRequest listServerNeighborsRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (listServerNeighborsRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(listServerNeighborsRequest.getConfigurationId(), CONFIGURATIONID_BINDING);
              protocolMarshaller.marshall(listServerNeighborsRequest.getPortInformationNeeded(), PORTINFORMATIONNEEDED_BINDING);
              protocolMarshaller.marshall(listServerNeighborsRequest.getNeighborConfigurationIds(), NEIGHBORCONFIGURATIONIDS_BINDING);
              protocolMarshaller.marshall(listServerNeighborsRequest.getMaxResults(), MAXRESULTS_BINDING);
              protocolMarshaller.marshall(listServerNeighborsRequest.getNextToken(), NEXTTOKEN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.