docs: public void marshall(RouteResponse routeResponse, ProtocolMarshaller protocolMarshaller) {
  
          if (routeResponse == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(routeResponse.getModelSelectionExpression(), MODELSELECTIONEXPRESSION_BINDING);
              protocolMarshaller.marshall(routeResponse.getResponseModels(), RESPONSEMODELS_BINDING);
              protocolMarshaller.marshall(routeResponse.getResponseParameters(), RESPONSEPARAMETERS_BINDING);
              protocolMarshaller.marshall(routeResponse.getRouteResponseId(), ROUTERESPONSEID_BINDING);
              protocolMarshaller.marshall(routeResponse.getRouteResponseKey(), ROUTERESPONSEKEY_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }