deleting itunes tracks from icloud via applescript

I have a huge number of duplicate items in my itunes library because of some strange screw-up with itunes match.
I used a small applescript to search most of them out, delete them and trash the files in finder. so far so good but this did not delete them from icloud. they still show up in itunes as sitting in the icloud.

Is there way to delete an itunes track from icloud via applescript? I can’t figure out how to do it. itunes dictionary doesn’t say anything about how “shared track” elements can be manipulated. they do not understand “delete”.

OS X 10.10