I want to get linked accounts to Android Device Id, Custom Id or IOS Device Id and I expected a client method like GetPlayFabIDsFromFacebookIDsRequest (for Facebook Ids) or GetPlayFabIDsFromGameCenterIDsRequest (for GameCenter Ids) but related to these ids.
I could get it trying a login with these ids and checking if the login process could be done or not without creating the account automatically, but I don't think that it is the best solution.
Thank you.