OpenApiResponseMktAssetQueryRefundVO

{
    "code": 200,
    "msg": "string",
    "timestamp": "string",
    "sign": "string",
    "nonce": "string",
    "rspBody": {
        "merchantNo": "string",
        "channelType": 0,
        "outOrderNo": "string",
        "channelOrderNo": "string",
        "channelRefundNo": "string",
        "status": "string",
        "refundAmount": 0,
        "failReason": "string"
    }
}