code: def permission_delete(self, token, id):
          
          return self._realm.client.delete(
              '{}/{}'.format(self.well_known['policy_endpoint'], id),
              headers=self.get_headers(token)
          )
docs: Removing a Permission.
  
          https://www.keycloak.org/docs/latest/authorization_services/index.html#removing-a-permission
  
          :param str token: client access token
          :param str id: permission id
  
          :rtype: dict