{
  "x-generated": "2026-08-19",
  "x-method": "probed",
  "x-operator": "institution",
  "x-source": "https://tabula.warwick.ac.uk/api/v1/department",
  "x-status": 401,
  "x-note": "The documented error envelope, captured verbatim. Every gated Tabula path returns this exact body unauthenticated, which is how the routes were confirmed to exist without credentials.",
  "example": {
    "success": false,
    "status": "unauthorized",
    "errors": [
      {
        "message": "API requests must be authenticated with HTTP Basic Auth or OAuth"
      }
    ]
  }
}