docs: def fetch(self):
          """
          Fetch & return a new `FloatingIP` object representing the floating IP's
          current state
  
          :rtype: FloatingIP
          :raises DOAPIError: if the API endpoint replies with an error (e.g., if
              the floating IP no longer exists)
          """
          api = self.doapi_manager
          return api._floating_ip(api.request(self.url)["floating_ip"])