function unlinkAttendeeFromEvent unlinkAttendeeFromEvent(attendeeId: number,eventId: number): Promise<{ attendeeDeleted: boolean; }> Remove a single event link for an attendee. If the attendee has no remaining event links, deletes the attendee entirely. Returns whether the attendee was fully deleted. Parameters attendeeId: number eventId: number Return Type Promise<{ attendeeDeleted: boolean; }>