It's FOSS - https://itsfoss.com/snapd-error-ubuntu/
Brief: Quick tutorial to show you how to get fix “snapd returned status code 400: Bad Request” error encountered while installing applications from Software Center.
I was trying to install Visual Studio Code, one of the best open source code editors that surprisingly comes from Microsoft. I have written about ways to install Visual Studio Code in Ubuntu. But since then it has been available in the Software Center, so I tried to install it from there.
To my surprise, I was greeted with an error when I hit the install button.
The error read:
Sorry, this did not