Tenant project number to be used for idp discovery.

The post body if the request is a HTTP POST.

The GITKit token for the non-trusted IDP pending to be confirmed by the user.

Instance id token of the app.

The URI to which the IDP redirects the user back. It may contain federated login result params added by the IDP.

GCP project number of the requesting delegated app. Currently only intended for Firebase V1 migration.

The GITKit token of the authenticated user.

Whether to return refresh tokens.

Session ID, which should match the one in previous createAuthUri request.

Whether return sts id token and refresh token instead of gitkit token.

Whether return 200 and IDP credential rather than throw exception when federated id is already linked.

When it's true, automatically creates a new account if the user doesn't exist. When it's false, allows existing user to sign in normally and throws exception if the user doesn't exist.

For multi-tenant use cases, in order to construct sign-in URL with the correct IDP parameters, Firebear needs to know which Tenant to retrieve IDP configs from.