Represents an access token for VK ID authentication.
The expiration time of the token. If the value is -1 the token will not expire.
The ID token string.
The set of scopes granted for the token. Null only for tokens received with 2.0.0-alpha library release. You're allowed to assert non-nullness the value if you're using a later version.
The access token string.
The user data associated with this token.
The user ID associated with this token.