Create "Notification Service Extension" from post build script

Hi!
We are using a postbuild-script to modify our xcode project.

Works great, but now we need your help. We are trying to add a "Notification Service Extension"-target from code (see picture).



We can add a new xcode target by using PBXProject.AddAppExtension, but with this we only get a "normal" target, not a specific "Notification Service Extension"-one..

Reason why we want this done by code is that we are trying to get OneSignal to work with Unity Cloud Build. We have step 1 ready and working from our script, but struggling with the second part in the setup guide found here: https://documentation.onesignal.com/docs/unity-sdk-setup

Any input would be very nice. Thanks!

 

sorry for the revival, but did you ever manage to get this working? we're super keen to integrate OneSignal, but are running into the exact same issue here. based on https://github.com/OneSignal/OneSignal-Unity-SDK/issues/40 and https://forum.unity.com/threads/how-to-put-ios-entitlements-file-in-a-unity-project.442277/ it seems possible to get working, so would love to hear from anyone who was able to