When and where X-Ios-Bundle-Identifier is explicity needed to set by developers as header using the iOS SDK?

[jesus-mg-ios]

I'm wondering if X-Ios-Bundle-Identifier has to be set explicitly anywhere using iOS SDK to restrict the use of the key by the bundle id. Also what happens if you have other platforms apart from iOS, for example, MacOS or VisionOS, seems that there's no option to restrict them. @ncooke3

Also, if there is any guide to match services (App engine or others) to restrict with a firebase services (I mean for example real-time database) relationship

[jesus-mg-ios]

@ncooke3