code: def read_group(self, group_id, mount_point=DEFAULT_MOUNT_POINT):
          
          api_path = '/v1/{mount_point}/group/id/{id}'.format(
              mount_point=mount_point,
              id=group_id,
          )
          response = self._adapter.get(
              url=api_path,
          )
          return response.json()
docs: Query the group by its identifier.
  
          Supported methods:
              GET: /{mount_point}/group/id/{id}. Produces: 200 application/json
  
          :param group_id: Identifier of the group.
          :type group_id: str | unicode
          :param mount_point: The "path" the method/backend was mounted on.
          :type mount_point: str | unicode
          :return: The JSON response of the request.
          :rtype: requests.Response