code: def endpoint(self):
          
          if self._endpoint:
              return self._endpoint
          elif self._controller_cls:
              endpoint = f'{snake_case(self._controller_cls.__name__)}.{self.method_name}'
              return endpoint if not self.bp_name else f'{self.bp_name}.{endpoint}'
          elif self.bp_name:
              return f'{self.bp_name}.{self.method_name}'
          return f'{self.view_func.__module__}.{self.method_name}'
docs: The endpoint for this route.