@base.resource(Attachment)
    def attachment(self, attachment_id):
        return Attachment(self, attachment_id)
Check arguments.
dataset/ETHPy150Open ducksboard/libsaas/libsaas/services/trello/cards.py/Card.attachment--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/instance_operation.py/LUInstanceShutdown.CheckArguments