Network.setBlockedURLs

{
  "name": "setBlockedURLs",
  "description": "Blocks URLs from loading.",
  "parameters": [
    {
      "name": "urls",
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "URL patterns to block. Wildcards ('*') are allowed."
    }
  ],
  "experimental": true
}