curl --request POST \
  --url https://api.steppay.kr/api/v1/cover/order \
  --header 'Content-Type: application/json' \
  --header 'Secret-Token: <api-key>' \
  --data '
{
  "customerId": 123,
  "amount": 123,
  "amountReturned": 123,
  "items": [
    {
      "quantity": 123,
      "priceId": 123
    }
  ],
  "replaceIfExists": true,
  "paymentGateway": "NAVER",
  "partnerOrderId": "<string>",
  "paymentDate": "2023-11-07T05:31:56Z",
  "idKey": "<string>",
  "canceledDate": "2023-11-07T05:31:56Z",
  "subscriptionId": 123,
  "paymentInfo": "<string>",
  "paymentFailed": true,
  "errorCode": "<string>",
  "errorMessage": "<string>"
}
'

{
  "id": 123,
  "customer": {
    "id": 123,
    "name": "<string>",
    "email": "<string>",
    "phone": "<string>",
    "partnerCustomerId": "<string>"
  },
  "amount": 123,
  "amountReturned": 123,
  "items": [
    {
      "quantity": 123,
      "price": {
        "id": 123,
        "name": "<string>",
        "partnerPriceId": "<string>",
        "product": {
          "id": 123,
          "name": "<string>",
          "partnerProductId": "<string>",
          "featuredImageUrl": "<string>"
        },
        "price": 123,
        "isRecurring": true,
        "recurringInterval": "DAY",
        "recurringIntervalCount": 123
      }
    }
  ],
  "status": "CREATED",
  "partnerOrderId": "<string>",
  "canceledDate": "2023-11-07T05:31:56Z",
  "paymentDate": "2023-11-07T05:31:56Z",
  "idKey": "<string>",
  "retryDate": "2023-11-07T05:31:56Z"
}