BuyByTypeIdModel

{
    "GameId": "string",
    "HashName": "string",
    "Price": 0.01,
    "TradeLink": "string",
    "MaxCount": 1,
    "IsFirst": true,
    "MerchantNo": "string",
    "StyleName": "string",
    "PartnerId": "string",
    "Timestamp": "string",
    "Sign": "string"
}