Alibaba Cloud SDK:Configure a proxy

Proxy configuration methods

• The following code provides an example on how to configure a proxy by using the RuntimeOptions object.

  using AlibabaCloud.TeaUtil.Models;
  using Tea;
  
  namespace demo
  {
      public class Sample
      {
          static void Main(string[] args)
          {
              var ecsConfig = new AlibabaCloud.OpenApiClient.Models.Config
              {
                  // Obtain the AccessKey ID from an environment variable. 
                  AccessKeyId = Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"),
                  // Obtain the AccessKey secret from an environment variable. 
                  AccessKeySecret = Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"),
                  Endpoint = "ecs.cn-beijing.aliyuncs.com"
              };
  
              var escClient = new AlibabaCloud.SDK.Ecs20140526.Client(ecsConfig);
              var describeInstancesRequest = new AlibabaCloud.SDK.Ecs20140526.Models.DescribeRegionsRequest();
              // Use RuntimeOptions to configure timeout periods. The setting takes effect only on the requests that use the RuntimeOptions object.
              var runtimeOptions = new RuntimeOptions();
              runtimeOptions.HttpProxy = "http://127.0.0.1:9898";
              runtimeOptions.HttpsProxy = "http://user:password@127.0.0.1:8989";
              runtimeOptions.NoProxy = "127.0.0.1,localhost";
  
              var response = escClient.DescribeRegionsWithOptions(describeInstancesRequest, runtime);
              Console.WriteLine(response.Body.ToMap());
          }
      }
  }

• The following code provides an example on how to configure a proxy by using the Config object when you initialize an SDK client.

  using AlibabaCloud.TeaUtil.Models;
  using Tea;
  
  namespace demo
  {
      public class Sample
      {
          static void Main(string[] args)
          {
              var ecsConfig = new AlibabaCloud.OpenApiClient.Models.Config
              {
                  // Obtain the AccessKey ID from an environment variable. 
                  AccessKeyId = Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"),
                  // Obtain the AccessKey secret from an environment variable. 
                  AccessKeySecret = Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"),
                  Endpoint = "ecs.cn-beijing.aliyuncs.com",
                  // Specify the proxy parameters. The proxy parameter settings take effect for SDK clients that are initialized by using the Config.
                  NoProxy = "127.0.0.1,localhost",
                  HttpProxy = "http://127.0.0.1:9898",
                  HttpsProxy = "http://user:password@127.0.0.1:8989"
              };
  
              var escClient = new AlibabaCloud.SDK.Ecs20140526.Client(ecsConfig);
              var describeInstancesRequest = new AlibabaCloud.SDK.Ecs20140526.Models.DescribeRegionsRequest();
              var runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
  
              var response = escClient.DescribeRegionsWithOptions(describeInstancesRequest, runtime);
              Console.WriteLine(response.Body.ToMap());
          }
      }
  }