I'm using the App Store Connect API. I need to programmatically check that the IAP prices are correct against my own database. I can get a list of price points for each item with https://api.appstoreconnect.apple.com/v2/inAppPurchases/${appleIapItemId}/pricePoints?filter[territory]=USA but that just gives a list of ALL price points in the territory, not a specific one for the IAP item. I also can't find any endpoints for an IAP Item that point to a single Price Point ID.
How do I get the price for an individual IAP Item with the API? This was a lot easier with the ITMSP file and transporter before.