Issues with list package output

[cdhunt]

I would like to use list package -q to select a group of packages and pipe that to delete.

I don't know if that's something python and the cloudsmith-cli can do.

Alternatively, I can -F json, parse that, and loop through calling delete for each identifier. Except, the list command outputs Getting list of packages ... OK and "corrupts" the json. Is there a way to suppress the informational message?