When is review required when updating an in-app purchase?

I'm working on an automation for creating and updating in-app purchases using the App Store Connect API, and need to know when to create a new review submission after updating an in-app purchase or any of its associated entities (localizations, prices schedules, etc). I expect a review submission is required when ANY IAP attribute or any attribute of an IAP's associated entity us updated, but I don't have any active IAPs to experiment with in the dashboard in order to confirm that.