Overview

This document provides an overview of APIs and SDK code samples related to lifecycles.

API	Operation	Description
PUT Bucket lifecycle	Setting lifecycle configuration	Sets lifecycle for a bucket
GET Bucket lifecycle	Querying a lifecycle configuration	Queries the lifecycle configuration of a bucket
DELETE Bucket lifecycle	Deleting a lifecycle configuration	Deletes the lifecycle configuration of a bucket

SDK API References

For the parameters and method description of all the APIs in the SDK, see API Documentation.

Setting a Lifecycle Configuration

Description

This API is used to set the lifecycle configuration of a specified bucket.

Sample code

try
{
 // Bucket name in the format of bucketname-APPID. You can get APPID by referring to https://console.cloud.tencent.com/developer.
 string bucket = "examplebucket-1250000000";
 PutBucketLifecycleRequest request = new PutBucketLifecycleRequest(bucket);
 // Set the lifecycle
 LifecycleConfiguration.Rule rule = new LifecycleConfiguration.Rule();
 rule.id = "lfiecycleConfigureId";
 rule.status = "Enabled"; //Enabled，Disabled
  rule.filter = new COSXML.Model.Tag.LifecycleConfiguration.Filter();
 rule.filter.prefix = "2/";
  // Specify the operation for deleting expired parts
 rule.abortIncompleteMultiUpload = new LifecycleConfiguration.AbortIncompleteMultiUpload();
 rule.abortIncompleteMultiUpload.daysAfterInitiation = 2;
  request.SetRule(rule);
  // Execute the request
 PutBucketLifecycleResult result = cosXml.PutBucketLifecycle(request);
 // Request succeeded
 Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
 // Request failed
 Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
 // Request failed
 Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}

Note：

For the complete sample, go to GitHub.

Querying a Lifecycle Configuration

Description

This API is used to query the lifecycle management configuration of a bucket.

Sample code

try
{
 // Bucket name in the format of bucketname-APPID. You can get APPID by referring to https://console.cloud.tencent.com/developer.
 string bucket = "examplebucket-1250000000";
 GetBucketLifecycleRequest request = new GetBucketLifecycleRequest(bucket);
 // Execute the request
 GetBucketLifecycleResult result = cosXml.GetBucketLifecycle(request);
 // Bucket lifecycle configuration
 LifecycleConfiguration conf = result.lifecycleConfiguration;
}
catch (COSXML.CosException.CosClientException clientEx)
{
 // Request failed
 Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
 // Request failed
 Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}

Note：

For the complete sample, go to GitHub.

Deleting a Lifecycle Configuration

Description

This API is used to delete the lifecycle management configuration of a bucket.

Sample code

try
{
 // Bucket name in the format of bucketname-APPID. You can get APPID by referring to https://console.cloud.tencent.com/developer.
 string bucket = "examplebucket-1250000000";
 DeleteBucketLifecycleRequest request = new DeleteBucketLifecycleRequest(bucket);
 // Execute the request
 DeleteBucketLifecycleResult result = cosXml.DeleteBucketLifecycle(request);
 // Request succeeded
 Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
 // Request failed
 Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
 // Request failed
 Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}

Note：

For the complete sample, go to GitHub.