{
  "ok": true,
  "data": {
    "categories": [
      {
        "name": "Radiative Transport",
        "count": 1
      },
      {
        "name": "Cooperative Emission",
        "count": 1
      },
      {
        "name": "Na D-Line",
        "count": 1
      }
    ],
    "total": 3
  },
  "next_actions": [
    {
      "description": "view a category",
      "http": "GET /category/Radiative Transport",
      "cli": "plasmagicians category Radiative Transport",
      "params": {
        "name": {
          "value": "Radiative Transport"
        }
      }
    }
  ]
}