DotNetCore.SKIT.FlurlHttpClient.Wechat/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Tcb/TcbDescribeExtensionUploadInfoRequest.json

{
    "PostData": {
        "ExtensionFiles": [
            {
                "FileType": "SMS",
                "FileName": "gongzi.csv"
            }
        ]
    }
}