code: def remove_permission(self, queue, label):
          
          params = {'Label': label}
          return self.get_status('RemovePermission', params, queue.id)
docs: Remove a permission from a queue.
  
          :type queue: :class:`boto.sqs.queue.Queue`
          :param queue: The queue object
  
          :type label: str or unicode
          :param label: The unique label associated with the permission
                        being removed.
  
          :rtype: bool
          :return: True if successful, False otherwise.