# 文本内容审核（V3）
1. 本章节对文本内容审核AK/SK方式使用SDK进行示例说明。 示例代码中可以修改TextDetectionDataReq的Text 配置待检测的文本信息，配置完成后运行即可。
   服务所在的应用区域和终端节点，详情请查看 [地区和终端节点](https://developer.huaweicloud.com/endpoint?Moderation) 。
   ```
   using System;
   using System.Collections.Generic;
   using HuaweiCloud.SDK.Core;
   using HuaweiCloud.SDK.Core.Auth;
   using HuaweiCloud.SDK.Moderation;
   using HuaweiCloud.SDK.Moderation.V3;
   using HuaweiCloud.SDK.Moderation.V3.Model;
    
   namespace RunTextModerationSolution
   {
       class Program
       {
           static void Main(string[] args)
           {
          //认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险，建议在配置文件或者环境变量中密文存放，使用时解密，确保安全
         //本示例以ak和sk保存在环境变量中来实现身份验证为例，运行本示例前请先在本地环境中设置环境变量HUAWEICLOUD_SDK_AK和HUAWEICLOUD_SDK_SK  
           string ak= Environment.GetEnvironmentVariable("HUAWEICLOUD_SDK_AK", EnvironmentVariableTarget.Machine);
           string sk= Environment.GetEnvironmentVariable("HUAWEICLOUD_SDK_SK", EnvironmentVariableTarget.Machine);
    
               var config = HttpConfig.GetDefaultConfig();
               config.IgnoreSslVerification = true;
               var auth = new BasicCredentials(ak, sk);
    
               var client = ModerationClient.NewBuilder()
               .WithCredential(auth)
               .WithRegion(ModerationRegion.ValueOf("xxx"))  //把xxx替换成服务所在的区域，例如北京四：cn-north-4。
               .WithHttpConfig(config)
               .Build();
    
               var req = new RunTextModerationRequest
               {
               };
               TextDetectionDataReq databody = new TextDetectionDataReq()
               {
                   Text = "test"
               };
               req.Body = new TextDetectionReq()
               {
                   Data = databody,
                   EventType = "comment"
               };
    
               try
               {
                   var resp = client.RunTextModeration(req);
                   var respStatusCode = resp.HttpStatusCode;
                   Console.WriteLine(respStatusCode);
               }
               catch (RequestTimeoutException requestTimeoutException)
               {
                   Console.WriteLine(requestTimeoutException.ErrorMessage);
               }
               catch (ServiceResponseException clientRequestException)
               {
                   Console.WriteLine(clientRequestException.HttpStatusCode);
                   Console.WriteLine(clientRequestException.ErrorCode);
                   Console.WriteLine(clientRequestException.ErrorMsg);
               }
               catch (ConnectionException connectionException)
               {
                   Console.WriteLine(connectionException.ErrorMessage);
               }
           }
       }
   }
   ```
   
2. 控制台输出200即表示程序执行成功，[文本内容审核结果](https://support.huaweicloud.com/api-moderation/moderation_03_0069.html#section4)输出到控制台。
   ```
   200
    {
        "request_id":"d81702cfd3599e103030c3d52d6f955f",
        "result":{
            "suggestion":"pass",
            "label":"normal",
            "details":[]
        }
    }
   ```