challenge

Configuration for the use of the AWSManagedRulesAntiDDoSRuleSet rules ChallengeAllDuringEvent and ChallengeDDoSRequests.

This setting isn't related to the configuration of the Challenge action itself. It only configures the use of the two anti-DDoS rules named here.

You can enable or disable the use of these rules, and you can configure how to use them when they are enabled.