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Versioning
Last updated: 2024-02-02 16:24:05
Overview
This document provides an overview of APIs and SDK code samples related to versioning.
API | Operation | Description |
Setting versioning | Sets the versioning configuration of a bucket | |
Querying versioning | Queries the versioning configuration of a bucket |
Setting Versioning
Feature description
This API is used to set the versioning configuration for a bucket.
Method prototype
public void setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest)throws CosClientException, CosServiceException;
Parameter description
Parameter | Description | Type |
setBucketVersioningConfigurationRequest | Versioning configuration | SetBucketVersioningConfigurationRequest |
Response description
Success: no value is returned.
Failure: an error (such as authentication failure) occurs, with a
CosClientException or CosServiceException exception thrown. For more information, please see Troubleshooting.Sample request
Enable versioning
String bucketName = "examplebucket-1250000000";// Enable versioningcosClient.setBucketVersioningConfiguration(new SetBucketVersioningConfigurationRequest(bucketName,new BucketVersioningConfiguration(BucketVersioningConfiguration.ENABLED)));
Suspending Versioning
String bucketName = "examplebucket-1250000000";// Suspend versioningcosClient.setBucketVersioningConfiguration(new SetBucketVersioningConfigurationRequest(bucketName,new BucketVersioningConfiguration(BucketVersioningConfiguration.SUSPENDED)));
Querying Versioning
Feature description
This API is used to query the versioning configuration of a bucket.
Method prototype
// Method 1: enter the bucket namepublic BucketVersioningConfiguration getBucketVersioningConfiguration(String bucketName)throws CosClientException, CosServiceException;// Method 2: get the configuration through GetBucketVersioningConfigurationRequestpublic BucketVersioningConfiguration getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest getBucketVersioningConfigurationRequest)throws CosClientException, CosServiceException;
Sample request
String bucketName = "examplebucket-1250000000";// Get versioning informationBucketVersioningConfiguration bvc =cosClient.getBucketVersioningConfiguration(bucketName);// Get versioning informationBucketVersioningConfiguration bvc2 = cosClient.getBucketVersioningConfiguration(new GetBucketVersioningConfigurationRequest(bucketName));
Parameter description
Parameter | Description | Type |
bucketName | String | |
getBucketVersioningConfigurationRequest | Request to get the versioning configuration | GetBucketVersioningConfigurationRequest |
Response description
Success: the versioning configuration of the bucket is returned.
Failure: an error (such as authentication failure) occurs, with a
CosClientException or CosServiceException exception thrown. For more information, please see Troubleshooting.Was this page helpful?
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