swift – learn how to setup GA4 (Google Analytics 4) SKAN(SKAdNetwork) advertising advertisements marketing campaign measurement iOS?

I’m attempting to know new method SKAdNetwork which is supported by Google Analytics.

What i wish to do :

I wish to test my on Google Analytics 1000$ spent the place on advertisements advertising like app_installs and so forth.

Apple’s SKAdNetwork : SKAdNetwork, often known as SKAN, helps app advertisers measure their advert exercise, comparable to impressions, clicks, and app installs, on an aggregated degree. SKAdNetwork has develop into more and more vital to some app advertisers in assessing their iOS marketing campaign efficiency throughout a number of advert networks.

What i discovered :

• do implementation in app delegate

import StoreKit

@fundamental
class AppDelegate: UIResponder, UIApplicationDelegate {

    func software(_ software: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override level for personalisation after software launch.
        
        // Apps which can be marketed by an advert community marketing campaign name registerAppForAdNetworkAttribution() methodology or updateConversionValue(_:) when the app first launches. Each strategies generate an set up notification, which is the cryptographically signed knowledge that validates {that a} person put in and launched this app on account of an advert.
        
        // The primary name to registerAppForAdNetworkAttribution() generates the notification if the machine has attribution knowledge for that app, and begins a 24-hour timer. Subsequent calls to this methodology haven't any impact. You might, nevertheless, name updateConversionValue(_:) to offer a conversion worth and restart the timer.
        
        // The machine sends the set up notification to the advert community’s postback URL inside 0-24 hours after the timer expires. Advert networks should confirm the postback after receiving it..

        SKAdNetwork.registerAppForAdNetworkAttribution()
        
        return true
    }

    // MARK: UISceneSession Lifecycle

    func software(_ software: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, choices: UIScene.ConnectionOptions) -> UISceneConfiguration {
        // Known as when a brand new scene session is being created.
        // Use this methodology to pick a configuration to create the brand new scene with.
        return UISceneConfiguration(title: "Default Configuration", sessionRole: connectingSceneSession.position)
    }

    func software(_ software: UIApplication, didDiscardSceneSessions sceneSessions: Set) {
        // Known as when the person discards a scene session.
        // If any periods have been discarded whereas the appliance was not working, this might be referred to as shortly after software:didFinishLaunchingWithOptions.
        // Use this methodology to launch any assets that have been particular to the discarded scenes, as they won't return.
    }

}

I learn doc present by apple and google however i’ve some questions.

1. i must create networkId on my facet?
2. how am i able to see these knowledge in visible formate like dashboard or sheet?
3. is there something in code i missed?