identities property

RulesMap<RulesIdentityProvider, RulesList<RulesString>> get identities

A map of all the identities that are associated with this user's account. The keys of the map can be any of the following: email, phone, google.com, facebook.com, github.com, twitter.com. The values of the map are lists of unique identifiers for each identitity provider associated with the account. For example, request.auth.token.firebase.identities["google.com"][0] contains the first Google user ID associated with the account.

Translates to firebase.identities

Implementation

RulesMap<RulesIdentityProvider, RulesList<RulesString>> get identities;