I'm trying to pull Ad Attribution data using the AdServices method of pulling an attribution token and using it against the "https://api-adservices.apple.com/api/v1/" REST API.
The App Tracking Transparency is not setup because I do not want to pull the device's IDFA. I simply want to record search ad conversions on the app's first open.
This was working up until today on my iPhone and iPad however it stopped working today. I was able to pull the data once successfully from the iPad but that has been it.
I now receive an "Error posting to Attribution server" error pulling the token and if that succeeds, I then get a "The app is not authorized for ad tracking" error.
Nothing has changed in the app's code so I would like to better understand what is wrong?