Deleting multiple listing properties (using a Chair as a hack)?

[ziprob]

If I have 10 properties to delete for a listing, I need to make 10 api calls to /listings/{listing_id}/properties/{property_id} -- right?

If I change the taxonomy ID for my listing to a taxonomy like Chair, which only has Primary Color in common with my listing taxonomy properties, it will delete 9 of the 10 properties in two API calls -- one to change the taxonomy ID to Chair, the other to change it back.

Does this make sense? Am I missing some other way to delete multiple properties without a call for each?