code: def get_sds_in_faultset(self, faultSetObj):
          
          self.conn.connection._check_login()
          response = self.conn.connection._do_get("{}/{}{}/{}".format(self.conn.connection._api_url, 'types/FaultSet::', faultSetObj.id, 'relationships/Sds')).json()
          all_sds = []
          for sds in response:
              all_sds.append(
                  SIO_SDS.from_dict(sds)
              )
          return all_sds
docs: Get list of SDS objects attached to a specific ScaleIO Faultset
          :param faultSetObj: ScaleIO Faultset object
          :rtype: list of SDS in specified Faultset