code: def initiate(self, sa):
          
          response = self.handler.streamed_request("initiate", "control-log", sa)
          return self._result(*response)
docs: Initiate an SA.
  
          :param sa: the SA to initiate
          :type sa: dict
          :return: logs emitted by command, with `errmsg` given on failure
          :rtype: :py:class:`vici.session.CommandResult`