Returns the opaque Subject Identifier (RFC 9635 section 3.4) a GNAP
client instance is told for a person: an HMAC over the realm, the
client's sector — the host of its registered sector_identifier_uri, or
the client itself — and the person's stable subject.
Parameters
clientId: any
the GNAP client instance's application identifier
localKey: any
the person's stable subject (or name, with no entry)
Returns {id:string;sector:string}
{ id, sector }: the identifier and the sector it is for
Returns the opaque Subject Identifier (RFC 9635 section 3.4) a GNAP client instance is told for a person: an HMAC over the realm, the client's sector — the host of its registered
sector_identifier_uri, or the client itself — and the person's stable subject.