code: def disable_snapshots(self, volume_id, schedule_type):
          
  
          return self.client.call('Network_Storage', 'disableSnapshots',
                                  schedule_type, id=volume_id)
docs: Disables snapshots for a specific block volume at a given schedule
  
          :param integer volume_id: The id of the volume
          :param string schedule_type: 'HOURLY'|'DAILY'|'WEEKLY'
          :return: Returns whether successfully disabled or not