How to fix [517]json2hsf process error

您好，请问如何解决 [517]json2hsf process error 错误？

以下是我的伪代码：

const {CONTENT_TYPE_JSON, Client} = require('aliware-csb')

const client = new Client()

async function fn() {
    try {
        const url = 'httpURL'
        var responseHeaders = {}

        var result = await client.post(  
            url,
            {
                api:"api_name", 
                version: "1.0.0",
                accessKey: 'ak',
                secretKey: 'sk',
                headers: {   
                    'content-type': CONTENT_TYPE_JSON
                },
                query: {},
                data: {
                    leadWithCarCodeDto: { name: '测试先生999', cellPhone1: '13162539999' },
                    leadSource: { behavior: 'keep_in_touch' },
                    leadType: 0
                }
            },
            responseHeaders  
        );

        console.log(result)
    } catch (error) {
        console.error('error: ', error)
    }
}

fn()

错误信息：

{
   "code":500,
  "message":"[517]json2hsf process error, json to hsf invoke error-param is necessary,but not found 
   from you params,paramTypeName is : com.dtdream.dop.lead.dto.LeadWithCarCodeDto, param 
   name is : leadWithCarCodeDto",
  "requestId":"ID-izbp120gz8zjya2hihouzlz-46564-1529585767806-2-393332299"
}

我在data中已传了leadWithCarCodeDto的信息，貌似不能被正确读取。望请回复，万分感谢！！！

aliyun / csb-sdk

How to fix [517]json2hsf process error #8