Has anyone been able to use the add_file_to_column to upload files?

It’s weird because there is another user here with problems using add_file_to_column… It was working just perfectly a few days ago, and suddenly, it stopped working… I really really would appreciate any help, and wouldn’t mind sharing more details if needed, after hours and hours and hours of debugging, I really don’t know what to do anymore.

Already created sample Node.js scripts to try to query it, making it every way possible, and everytime I just keep getting 400 Unsupported Query… :frowning: