code: def connect_hgroup(self, hgroup, volume, **kwargs):
          
          return self._request(
              "POST", "hgroup/{0}/volume/{1}".format(hgroup, volume), kwargs)
docs: Create a shared connection between a host group and a volume.
  
          :param hgroup: Name of hgroup to connect to volume.
          :type hgroup: str
          :param volume: Name of volume to connect to hgroup.
          :type volume: str
          :param \*\*kwargs: See the REST API Guide on your array for the
                             documentation on the request:
                             **POST hgroup/:hgroup/volume/:volume**
          :type \*\*kwargs: optional
  
          :returns: A dictionary describing the connection between the hgroup and volume.
          :rtype: ResponseDict