curl --request POST \
  --url https://api.unibee.dev/merchant/checkout/list \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "SearchKey": "<string>"
}
'

{
  "code": 123,
  "data": {
    "merchantCheckouts": [
      {
        "createTime": 123,
        "data": {},
        "description": "<string>",
        "id": 123,
        "isDefault": true,
        "merchantId": 123,
        "name": "<string>",
        "stagingData": {},
        "updateTime": 123
      }
    ]
  },
  "merchantId": 123,
  "message": "<string>",
  "redirect": "<string>",
  "requestId": "<string>"
}