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This operation is not supported by directory buckets.
Bucket lifecycle configuration now supports specifying a lifecycle rule using an object
key name prefix, one or more object tags, object size, or any combination of these.
Accordingly, this section describes the latest API. The previous version of the API
supported filtering based only on an object key name prefix, which is supported for
backward compatibility. For the related API description, see GetBucketLifecycle.
Accordingly, this section describes the latest API. The response describes the new
filter element that you can use to specify a filter to select a subset of objects
to which the rule applies. If you are using a previous version of the lifecycle configuration,
it still works. For the earlier action,
Returns the lifecycle configuration information set on the bucket. For information about lifecycle configuration, see Object Lifecycle Management.
To use this operation, you must have permission to perform the s3:GetLifecycleConfiguration
action. The bucket owner has this permission, by default. The bucket owner can grant
this permission to others. For more information about permissions, see Permissions
Related to Bucket Subresource Operations and Managing
Access Permissions to Your Amazon S3 Resources.
GetBucketLifecycleConfiguration
has the following special error:
Error code: NoSuchLifecycleConfiguration
Description: The lifecycle configuration does not exist.
HTTP Status Code: 404 Not Found
SOAP Fault Code Prefix: Client
The following operations are related to GetBucketLifecycleConfiguration
:
For .NET Core this operation is only available in asynchronous form. Please refer to GetLifecycleConfigurationAsync.
Namespace: Amazon.S3
Assembly: AWSSDK.S3.dll
Version: 3.x.y.z
public virtual GetLifecycleConfigurationResponse GetLifecycleConfiguration( GetLifecycleConfigurationRequest request )
Container for the necessary parameters to execute the GetLifecycleConfiguration service method.
This example shows how to Get, Put and Delete bucket Lifecycle Configurations.
A Lifecycle Configuration allows an owner to configure when specific objects
should be deleted. Objects to be deleted are specified with a prefix.
The configuration being used has rules that delete objects with a specific
prefix and objects in a specific subdirectory.
// Create a client AmazonS3Client client = new AmazonS3Client(); // Put sample lifecycle configuration (overwrite an existing configuration) LifecycleConfiguration newConfiguration = new LifecycleConfiguration { Rules = new List<LifecycleRule> { // Rule to delete keys with prefix "Test-" after 5 days new LifecycleRule { Prefix = "Test-", Expiration = new LifecycleRuleExpiration { Days = 5 } }, // Rule to delete keys in subdirectory "Logs" after 2 days new LifecycleRule { Prefix = "Logs/", Expiration = new LifecycleRuleExpiration { Days = 2 }, Id = "log-file-removal" } } }; PutLifecycleConfigurationRequest putRequest = new PutLifecycleConfigurationRequest { BucketName = "SampleBucket", Configuration = newConfiguration }; client.PutLifecycleConfiguration(putRequest); // Retrieve current configuration GetLifecycleConfigurationRequest getRequest = new GetLifecycleConfigurationRequest { BucketName = "SampleBucket" }; LifecycleConfiguration configuration = client.GetLifecycleConfiguration(getRequest).Configuration; Console.WriteLine("Configuration contains {0} rules", configuration.Rules.Count); foreach (LifecycleRule rule in configuration.Rules) { Console.WriteLine("Rule"); Console.WriteLine(" Prefix = " + rule.Prefix); Console.WriteLine(" Expiration (days) = " + rule.Expiration.Days); Console.WriteLine(" Id = " + rule.Id); Console.WriteLine(" Status = " + rule.Status); } // Put a new configuration and overwrite the existing configuration configuration.Rules.RemoveAt(0); // remove first rule client.PutLifecycleConfiguration(putRequest); // Delete current configuration DeleteLifecycleConfigurationRequest deleteRequest = new DeleteLifecycleConfigurationRequest { BucketName = "SampleBucket" }; client.DeleteLifecycleConfiguration(deleteRequest); // Retrieve current configuration and verify that it is null configuration = client.GetLifecycleConfiguration(getRequest).Configuration; Debug.Assert(configuration == null);
.NET Framework:
Supported in: 4.5 and newer, 3.5