{
  "data": {
    "id": "1",
    "type": "gift_cards",
    "attributes": {
      "initial_value": 10,
      "value": 5
    },
    "relationships": {
      "order": {
        "data": {
          "id": 1,
          "type": "orders"
        },
        "links": {
          "self": "https://example.com/api/v1/gift_cards/1/relationships/order/",
          "related": "https://example.com/api/v1/gift_cards/1/order/"
        }
      }
    },
    "links": {
      "self": "https://example.com/api/v1/gift_cards/1/"
    }
  }
}