OptionalallowOptionalisOptionalmaxOptionalnowHand back the claim on claims.room. Called only with the verified,
unrevoked claims of an admin bearer for the requested room. Returns
released when the claim was still unused and the bearer is one of the
tokens minted for it, in-use when the room was joined or holds data,
busy when the server will not take more revocations now (the claim is
kept), and not-holder otherwise.
Secret used to verify the bearer token.
Deny-list check: a revoked bearer cannot release.