Unity requires access to Huawei HMS SDK, package name must end with .HUAWEI

According to documentation if you are using IAP Service - you will have to add suffix .huawei to your app's package name -> i.e.. com.example.mygame.huawei

Check out documentation: https://developer.huawei.com/consumer/en/doc/development/HMS-Guides/panorama-galleryconnect

It says:

2 . Creating an App

Create an app by referring to Creating a Project and Creating an App in the Project. Set the following parameters as described:

● Package type: APK (Android app)

● Device: Mobile phone

● Package name: Must be the same as the APK name. For apps using the HMS SDK for in-app payment, the package name must end with .HUAWEI or .huawei. Otherwise, your app will be rejected by the reviewer.

According to my experience - it's "must have" only for games.

And there is no way to change the packagename once you set it up (uploaded apk/aab) in AppGallery Connect.

The only way is to delete the project and create a new one.

You are using a Huawei SDK so you can't use other third-party account systems. Choose between the other account systems in your game or Huawei SDK.

https://developer.huawei.com/consumer/en/hms

Referring to the official guideline https://developer.huawei.com/consumer/en/doc/development/AppGallery-connect-Guides/appgallerykit-devguide-game, using Huawei ID (through Huawei Account Kit) and in-app purchase through Huawei IAP is a must for releasing games to Huawei AppGallery.

Changing package name is another must for having proper monetization, promotion and koint operations. https://developer.huawei.com/consumer/en/doc/30216

There are two reasons for your apps being rejected by the reviewer:

1. The developer should integrated HUAWEI Account Kit into the app.
2. The package name must end with .HUAWEI or .huawei.

If you want your app released , including Chinese mainland, HUAWEI Account Kit is mandatory. For more information, see Development Guide for AppGalleryKit Game.