OpenApiResponseMktAssetBalanceVO

{
    "code": 200,
    "msg": "string",
    "timestamp": "string",
    "sign": "string",
    "nonce": "string",
    "rspBody": {
        "merchantNo": "string",
        "channelType": 0,
        "assetNo": "string",
        "availableBalance": 0,
        "assetStatus": "string",
        "channelResult": "string"
    }
}