the token response
the verified ID Token's claims
OptionalflowRealmId: string
the realm whose token endpoint issued the tokens
Optionalhost: string
the Host header the issuer was built from
Optionalprevious: any
the tokens kept before, on a renewal
the record kept on the session
Keeps what a relying-party session needs of a token response: the tokens, when they run out, and the ID Token's issuer, subject and authentication time a renewal must repeat.