{
  "errors": [
    {
      "type": "system",
      "code": "ModelNotFound",
      "template": "Model {model!r} not found.",
      "context": {
        "model": "datasets/gov/rrt/amateurs/AmateurCallsigns"
      },
      "message": "Model 'datasets/gov/rrt/amateurs/AmateurCallsigns' not found."
    }
  ]
}