App callback scheme used to receive the redirect.
Examples:
iOS: Passed to ASWebAuthenticationSession callbackURLScheme.
Android:
Used for per-launch redirect handling and must match
the manifestPlaceholder appRedirectUriScheme.
OptionaliosiOS-only options.
OptionalredirectOptional full redirect URI override.
Android: Supported and recommended for per-launch configuration.
iOS: Typically handled by the authentication layer; ignored if not applicable.
Configuration for launching the browser.
Remarks
The
callbackUrlSchemeis required to receive the redirect back into the app.