def consoleauth_delete_tokens(self, message, instance_uuid):
        if not self._at_the_top():
            return
        self.consoleauth_rpcapi.delete_tokens_for_instance(message.ctxt,
                                                           instance_uuid)
Common function to update fields on a draft reply.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/messaging.py/_BroadcastMessageMethods.consoleauth_delete_tokens--crossover with--dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/webapi/resources/review_reply.py/ReviewReplyResource._update_reply