Get all Admin API Keys

{
  "response": {
    "api-keys": [
      {
        "id": 1,
        "key": "ak_KFji7VzNDOasdfqwerqOXFLJOhW",
        "label": "OttoFMS Admin API Key",
        "created_at": "2024-03-02 03:39:37",
        "last_used": "2024-08-05 22:32:20"
      }
    ]
  },
  "messages": [
    {
      "code": 0.1,
      "text": "ok"
    }
  ]
}

{
  "response": {},
  "messages": [
    {
      "code": 18011,
      "text": "OttoFMS sample error"
    }
  ]
}