code: def _get_current_route(self, flask_request):
          
          endpoint = flask_request.endpoint
          method = flask_request.method
  
          route_key = self._route_key(method, endpoint)
          route = self._dict_of_routes.get(route_key, None)
  
          if not route:
              LOG.debug("Lambda function for the route not found. This should not happen because Flask is "
                        "already configured to serve all path/methods given to the service. "
                        "Path=%s Method=%s RouteKey=%s", endpoint, method, route_key)
              raise KeyError("Lambda function for the route not found")
  
          return route
docs: Get the route (Route) based on the current request
  
          :param request flask_request: Flask Request
          :return: Route matching the endpoint and method of the request