Examine source code of AWS Console Labels

{
  "name": "AWS Console Labels",
  "version": "1.0.5",
  "description": "Displays AWS Account Labels in the AWS Console header (works with AWS SSO).",
  "content_scripts": [
    {
      "css": [
        "style.css"
      ],
      "js": [
        "banner.js"
      ],
      "matches": [
        "https://console.aws.amazon.com/*",
        "https://*.console.aws.amazon.com/*"
      ],
      "all_frames": true
    }
  ],
  "icons": {
    "128": "icon128.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "permissions": [
    "storage"
  ],
  "manifest_version": 2
}