OptionalacrAuthentication Context Class Reference (ACR) values requesting specific authentication assurance levels or methods.
If the existing session does not satisfy the requested ACR, the authorization server will reject with interaction_required.
OptionalappCustom application state preserved across the silent authentication round-trip.
The value is provided to the OnSessionCreating hook when the session is constructed.
OptionalloginHint identifying the user (for example, an email or username). Helps the authorization server disambiguate when multiple sessions are present.
OptionalmaxMaximum allowed time (in seconds) since the user's last authentication.
If the existing session is older than this value, the authorization server cannot satisfy the silent request and will reject with login_required.
OptionalresourceSpace-separated resources the access token should be scoped to for this specific silent sign-in.
Merged with defaultAuthParams.resource and any indicator resources configured on the client.
OptionalscopesSpace-separated scopes requested from the authorization server for this specific silent sign-in.
Merged with defaultAuthParams.scopes and any indicator scopes configured on the client.
Options used to customize the silent sign-in flow.