httpsCallableFromUrl method
A reference to the Callable HTTPS trigger with the given URL.
Should be URL of the 2nd gen Callable function in Firebase.
Implementation
HttpsCallable httpsCallableFromUrl(
String url, {
HttpsCallableOptions? options,
}) {
final uri = Uri.parse(url);
options ??= HttpsCallableOptions();
return HttpsCallable._(
delegate.httpsCallableWithUri(_origin, uri, options));
}