Correct way to get path-params when using ENDPOINT_ASYNC about example-async-api HOT 4 CLOSED

ENDPOINT_ASYNC("POST", "{path-param1}/{path-param2}/temperature", getTemperature) {

           ENDPOINT_ASYNC_INIT(getTemperature)
           String pathParam1;
           String pathParam2;
    
           Action act() override {
                pathParam1 = request->getPathVariable("path-param1");
                pathParam2 = request->getPathVariable("path-param2");
                return request->readBodyToDtoAsync<DataDto>(controller->getDefaultObjectMapper())
                   .callbackTo(&getTemperature::onBodyObtained);
           }

           Action onBodyObtained(const DataDto::ObjectWrapper& dataDto) {   
    
               OATPP_LOGD("MyApp", "Received nodeId value=%s", pathParam1->std_str().c_str());
               OATPP_LOGD("MyApp", "Received sensorId value=%s", pathParam2->std_str().c_str());
               OATPP_LOGD("MyApp", "Received value for type=%s", dataDto->type->std_str().c_str());
               OATPP_LOGD("MyApp", "Received value for timestamp=%ld", dataDto->timestamp->getValue());
               OATPP_LOGD("MyApp", "Received value for temperature=%lf", dataDto->temperature->getValue());

               /* return result */
               return _return(controller->createDtoResponse(Status::CODE_202, dataDto));
          }
   };

param = request->getPathVariable("path-param-name");