def list_volume_schedules(self, volume_id):
        """Lists schedules for a given volume

        :param integer volume_id: The id of the volume
        :return: Returns list of schedules assigned to a given volume
        """
        volume_detail = self.client.call(
            'Network_Storage',
            'getObject',
            id=volume_id,
            mask='schedules[type,properties[type]]')

        return utils.lookup(volume_detail, 'schedules')