=== HTTP/1.1 401 Unauthorized
X-GUploader-UploadID: AP6rU81tIyyvWvZPwiCWeC6qROFNmu3hHZMLno7moIN8uwVbG13aGGXuGWhZEiQ434BUg1dZUHJuTQE
Date: Fri, 02 Oct 2026 00:55:36 GMT
Vary: Origin
Vary: X-Origin
WWW-Authenticate: Bearer realm="https://accounts.google.com/"
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
X-Goog-Gcs-Base-Ts: 1a0fa1c09e8
Content-Length: 285
Server: UploadServer
Content-Type: text/html; charset=UTF-8

{
  "error": {
    "code": 401,
    "message": "Invalid Credentials",
    "errors": [
      {
        "message": "Invalid Credentials",
        "domain": "global",
        "reason": "authError",
        "locationType": "header",
        "location": "Authorization"
      }
    ]
  }
}
 ===