How to find all the NS[whatever]UsageDescription k

Question

I have an Xcode project which depends on a bunch of third-party frameworks. I'd like to start preparing for an app submission and I'm wondering whether Xcode forewarns me of all the NS[whatever]UsageDescription keys I'll need to provide.

When I look at the the "Info" tab in Xcode I only see one of these Privacy - [whatever] Usage Description keys. I'm suspicious because I expected to find more.

I'd like to be 100% sure that the frameworks I depend on do not use additional native API's that I'm not aware of before I submit my app.

Is there a way for Xcode to search for dependencies? Or is there way to get this programmatically?