def response(self, account_key):
        return self.response_cls(
            key_authorization=self.key_authorization(account_key))
Pop a ``caller`` callable onto the callstack for this
dataset/ETHPy150Open letsencrypt/letsencrypt/acme/acme/challenges.py/KeyAuthorizationChallenge.response--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Mako-0.8.1/mako/runtime.py/Context.pop_caller