title: Property args is not allowed in launch.json in vscode
body: <p>I am just trying to add some basic configuration to my <code>launch.json</code> file in <code>vscode</code>, but I am getting an error as <strong>Property args is not allowed.</strong> Below is my configuration. </p>
  
  <pre><code>{
      "version": "0.2.0",
      "configurations": [
          {
              "type": "node",
              "request": "attach",
              "name": "index",         
              "args": [
                  "src/index.ts"
              ],
              "cwd": "${workspaceFolder}"           
          }
      ],
      "compounds": []
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/b3Kw2.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/b3Kw2.jpg" alt="enter image description here"></a></p>