Great idea @Xander! I added this to the examples list in the GUI editor.
Here's a URL to cleanmgr docs: https://ss64.com/nt/cleanmgr.html
cleanmgr = Automated cleanup of Temp files, Internet files, downloaded files, recycle bin.
Run this to bring up the GUI and setup profile #1:
cleanmgr /sageset:1
This command runs profile #1:
cleanmgr /sagerun:1
This is what the GUI looks like:
cleanmgr image