[API-users] Remove/filter by data from botanical gardens?

Hello, Someone brought up recently whether or not they could exclude observations from botanical gardens in GBIF occurrence searches. I think they meant just occurrences from within actual gardens, not observations from more natural areas in a database provided by a botanical garden. Is something like this already flagged as an issue in the occurrence issue enum? I didn't see it myself. I guess one could find the data providers that are botanical gardens and exclude those if they are in the search results. Thanks for any guidance. Cheers, Scott Chamberlain