the grant id
who revoked it
the door it was revoked through
Optionalentity: string
CAEP's initiating entity, where the door states one (a
sign-out, a received signal — #432); by default user for the
client's DELETE and admin for every other door
{ ok: true, revoked }, or { ok: false } for a grant this realm
does not hold
Revokes a grant: it leaves the register, and every token this realm recorded under it is revoked.