curl --request GET \
  --url https://api.steppay.kr/api/v1/products/{code} \
  --header 'Secret-Token: <api-key>'

{
  "id": 1,
  "code": "product_AbCdEfGhI",
  "type": "SOFTWARE",
  "status": "SALE",
  "name": "Product Name",
  "subTitle": null,
  "featuredImageUrl": "Url string",
  "imageUrls": [
    "Url string"
  ],
  "description": "Product Description",
  "summary": "string",
  "reasonOfReject": null,
  "sku": "unit",
  "quantity": 0,
  "combinedProducts": [],
  "optionGroups": [
    {
      "id": 1,
      "name": "Option Group Name",
      "options": [
        {
          "id": 1,
          "name": "Basic",
          "quantity": 0,
          "price": 1000,
          "parent": null
        },
        {
          "id": 1,
          "name": "Standard",
          "quantity": 0,
          "price": 2000,
          "parent": null
        },
        {
          "id": 1,
          "name": "Pro",
          "quantity": 0,
          "price": 2000,
          "parent": null
        }
      ],
      "depth": null
    }
  ],
  "useCombination": false,
  "optionCombinations": [],
  "prices": [],
  "createdAt": "9999-01-01T00:00:00",
  "modifiedAt": "9999-01-01T00:00:00",
  "enabledDemo": true,
  "demoPeriod": 3,
  "demoPeriodUnit": "DAY",
  "categories": [],
  "vendorUuid": "206992bb-6462-4b4f-9847-cf2f40d55b48",
  "productOrder": 0,
  "isOnetimePurchasable": false,
  "eventBadge": [
    {
      "event": "string",
      "startDateTime": "9999-01-01T00:00:00",
      "endDateTime": "9999-01-01T00:00:00"
    }
  ],
  "notice": "notice",
  "useWidget": {
    "useDemo": false,
    "useEventBadge": false,
    "useOnetimePurchasable": false,
    "useNotice": false
  },
  "groupId": null,
  "countrySetting": null
}