How to correctly call the users.getInvitableFriends method so that it returns a list of friends that can be invited to the game?

Question

Classmates

I need to get a list of friends that could be automatically selected in the invite friends window. The apiok.ru/wiki/display/api/users.getInvitableFriends+ru documentation says that this method "Returns a list of friends for inviting games with a note about the possibility of auto-selection from the application."
I just need this. But after calling this method, I get a response with the users field, which is completely empty.
.users(0)
.method = users.getInvitableFriends
Although I definitely have friends that can be invited and automatically selected.
Tell me who can, how can I get this list using this method or some other. Thank you.

Answer 1

As follows from the documentation

The method is closed by the white list, to add it write to [email protected]

Answer 2

Thank you. Already sent a request to be added to the white list.