ttl property

String? ttl
getter/setter pair

The duration from the time this challenge is minted until it is expired.

This field is intended to ease client-side token management, since the device may have clock skew, but is still able to accurately measure a duration. This expiration is intended to minimize the replay window within which a single challenge may be reused. See AIP 142 for naming of this field.

Implementation

core.String? ttl;