The validated context a successfully redeemed device code yields (RFC 8628 §3.4).
Attesto.DeviceCode.redeem/4 returns this once the device code's polling
state machine reaches an approved, unexpired, single-use redemption. The host
reads it to mint the access token (and, if it issues one, the refresh token):
subject and scope become the token's sub and scope, resource (RFC
- the
aud,dpop_jkt(when present) thecnf.jkt, andclaimscarries the authentication/identity context the verification page recorded when the user approved.