Start a push challenge by sending a notification to the user's mobile device.
post/challenge/push
Request body
actionstring required
The action code used to identify the challenge in the Authsignal Portal.
userAuthenticatorIdstring
The ID of a specific enrolled push authenticator to target. When provided, the challenge is sent only to that authenticator and can only be approved from that device. When omitted, the challenge is sent to all of the user's eligible push authenticators.
Response
OK
challengeIdstring required
The ID of the challenge which has been initiated. Use this ID to lookup whether the challenge has been approved or rejected by the user on their mobile device (e.g. via polling).