simple-auction/data.sample/data.json

{
  "items": [
    {
      "id": 1,
      "description": "Fancy cards",
      "quantity": 1,
      "bid": {
        "starting": 10,
        "increment": 2
      },
      "images": [
        {
          "src": "1.jpg"
        }
      ]
    }
  ]
}