Network.AuthChallenge

{
  "id": "AuthChallenge",
  "type": "object",
  "description": "Authorization challenge for HTTP status code 401 or 407.",
  "properties": [
    {
      "name": "source",
      "type": "string",
      "optional": true,
      "enum": [
        "Server",
        "Proxy"
      ],
      "description": "Source of the authentication challenge."
    },
    {
      "name": "origin",
      "type": "string",
      "description": "Origin of the challenger."
    },
    {
      "name": "scheme",
      "type": "string",
      "description": "The authentication scheme used, such as basic or digest"
    },
    {
      "name": "realm",
      "type": "string",
      "description": "The realm of the challenge. May be empty."
    }
  ],
  "experimental": true
}