| Package | Description | 
|---|---|
| com.tencentcloudapi.essbasic.v20210526 | |
| com.tencentcloudapi.essbasic.v20210526.models | 
| Modifier and Type | Method and Description | 
|---|---|
| ChannelVerifyPdfResponse | EssbasicClient. ChannelVerifyPdf(ChannelVerifyPdfRequest req)对合同流程文件进行数字签名验证,判断数字签名是否有效,合同文件内容是否被篡改。
补充**: 可以到控制台[合同验签](https://qian.tencent.com/verifySign)体验验签功能,界面如下
 | 
| Constructor and Description | 
|---|
| ChannelVerifyPdfResponse(ChannelVerifyPdfResponse source)NOTE: Any ambiguous key set via .set("AnyKey", "value") will be a shallow copy,
       and any explicit key, i.e Foo, set via .setFoo("value") will be a deep copy. | 
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