Hello. I have problem in implementing check for email uniquiness. I create and login user through google/apple id, but also I need their email to send info about tournaments etc. I can set contact email, but not the master title email. The idea was to use Get Account Info by email and if it returns something, then email is not unique (used by someone else), but it looks like GetAccountInfo searches by master email, not contact. Is there any option to set master email through server API or maybe some other way to achieve this?