code: def send_pgroup_snapshot(self, source, **kwargs):
          
          data = {"name": [source], "action":"send"}
          data.update(kwargs)
          return self._request("POST", "pgroup", data)
docs: Send an existing pgroup snapshot to target(s)
  
          :param source: Name of pgroup snapshot to send.
          :type source: str
          :param \*\*kwargs: See the REST API Guide on your array for the
                             documentation on the request:
                             **POST pgroup**
          :type \*\*kwargs: optional
  
          :returns: A list of dictionaries describing the sent snapshots.
          :rtype: ResponseList
  
          .. note::
  
              Requires use of REST API 1.16 or later.