How do you auto remove unused imports - Visual Studio Code

Question

I'm using Visual Studio Code to create a game in Unity so I'm programming in C#. I'd like to know how to:

A) Force the editor to remove unused imports when I save. B) Remove all unused imports, project-wide

I see allusions to this snippet when I google around:

"editor.codeActionsOnSave": {
    "source.fixAll": true,
    "source.organizeImports": true
}

Neither one does anything for me.

Answer 1

This worked for me !

• Press ctrl+ shift+ P

• Search settings.json

• Add the following code

   "editor.codeActionsOnSave": {
    "source.fixAll": true,
    "source.organizeImports": true
  },