Delete favorites with expired pricing

Summary:

We’re working on retrieving a complete list of favorites across the system in order to identify and remove those associated with expired pricing method. While we've explored the Favorites API, it currently only returns data for the logged-in user or shared favorites.

Is there an API available that allows an admin or superuser to access all users' favorites within the instance? If not, what alternative methods exist to extract & delete the full favorites dataset from the system?

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