docs: public void marshall(RouteData routeData, ProtocolMarshaller protocolMarshaller) {
  
          if (routeData == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(routeData.getMeshName(), MESHNAME_BINDING);
              protocolMarshaller.marshall(routeData.getMetadata(), METADATA_BINDING);
              protocolMarshaller.marshall(routeData.getRouteName(), ROUTENAME_BINDING);
              protocolMarshaller.marshall(routeData.getSpec(), SPEC_BINDING);
              protocolMarshaller.marshall(routeData.getStatus(), STATUS_BINDING);
              protocolMarshaller.marshall(routeData.getVirtualRouterName(), VIRTUALROUTERNAME_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }