code: def unwatch(connection, volume_id):
      
      try:
          volume = connection.get_all_volumes(volume_ids=[volume_id])[0]
          volume.remove_tag('AutomatedEBSSnapshots')
      except EC2ResponseError:
          pass
  
      logger.info('Removed {} from the watchlist'.format(volume_id))
  
      return True
docs: Remove watching of a volume
  
      :type connection: boto.ec2.connection.EC2Connection
      :param connection: EC2 connection object
      :type volume_id: str
      :param volume_id: VolumeID to add to the watchlist
      :returns: bool - True if the watch was successful