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GetBucketLifecycleConfigurationCommand

Returns the lifecycle configuration information set on the bucket. For information about lifecycle configuration, see Object Lifecycle Management .

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, which is compatible with the new functionality. The previous version of the API supported filtering based only on an object key name prefix, which is supported for general purpose buckets for backward compatibility. For the related API description, see GetBucketLifecycle .

Lifecyle configurations for directory buckets only support expiring objects and cancelling multipart uploads. Expiring of versioned objects, transitions and tag filters are not supported.

Permissions

General purpose bucket permissions - By default, all Amazon S3 resources are private, including buckets, objects, and related subresources (for example, lifecycle configuration and website configuration). Only the resource owner (that is, the Amazon Web Services account that created it) can access the resource. The resource owner can optionally grant access permissions to others by writing an access policy. For this operation, a user must have the s3:GetLifecycleConfiguration permission.

For more information about permissions, see Managing Access Permissions to Your Amazon S3 Resources .

Directory bucket permissions - You must have the s3express:GetLifecycleConfiguration permission in an IAM identity-based policy to use this operation. Cross-account access to this API operation isn't supported. The resource owner can optionally grant access permissions to others by creating a role or user for them as long as they are within the same account as the owner and resource.

For more information about directory bucket policies and permissions, see Authorizing Regional endpoint APIs with IAM in the Amazon S3 User Guide.

Directory buckets - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.region-code.amazonaws.com/bucket-name . Virtual-hosted-style requests aren't supported. For more information about endpoints in Availability Zones, see Regional and Zonal endpoints for directory buckets in Availability Zones in the Amazon S3 User Guide. For more information about endpoints in Local Zones, see Concepts for directory buckets in Local Zones in the Amazon S3 User Guide.

HTTP Host header syntax

Directory buckets - The HTTP Host header syntax is s3express-control.region.amazonaws.com.

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:

Example Syntax

Use a bare-bones client and the command you need to make an API call.

import { S3Client, GetBucketLifecycleConfigurationCommand } from "@aws-sdk/client-s3"; // ES Modules import
// const { S3Client, GetBucketLifecycleConfigurationCommand } = require("@aws-sdk/client-s3"); // CommonJS import
const client = new S3Client(config);
const input = { // GetBucketLifecycleConfigurationRequest
  Bucket: "STRING_VALUE", // required
  ExpectedBucketOwner: "STRING_VALUE",
};
const command = new GetBucketLifecycleConfigurationCommand(input);
const response = await client.send(command);
// { // GetBucketLifecycleConfigurationOutput
//   Rules: [ // LifecycleRules
//     { // LifecycleRule
//       Expiration: { // LifecycleExpiration
//         Date: new Date("TIMESTAMP"),
//         Days: Number("int"),
//         ExpiredObjectDeleteMarker: true || false,
//       },
//       ID: "STRING_VALUE",
//       Prefix: "STRING_VALUE",
//       Filter: { // LifecycleRuleFilter
//         Prefix: "STRING_VALUE",
//         Tag: { // Tag
//           Key: "STRING_VALUE", // required
//           Value: "STRING_VALUE", // required
//         },
//         ObjectSizeGreaterThan: Number("long"),
//         ObjectSizeLessThan: Number("long"),
//         And: { // LifecycleRuleAndOperator
//           Prefix: "STRING_VALUE",
//           Tags: [ // TagSet
//             {
//               Key: "STRING_VALUE", // required
//               Value: "STRING_VALUE", // required
//             },
//           ],
//           ObjectSizeGreaterThan: Number("long"),
//           ObjectSizeLessThan: Number("long"),
//         },
//       },
//       Status: "Enabled" || "Disabled", // required
//       Transitions: [ // TransitionList
//         { // Transition
//           Date: new Date("TIMESTAMP"),
//           Days: Number("int"),
//           StorageClass: "GLACIER" || "STANDARD_IA" || "ONEZONE_IA" || "INTELLIGENT_TIERING" || "DEEP_ARCHIVE" || "GLACIER_IR",
//         },
//       ],
//       NoncurrentVersionTransitions: [ // NoncurrentVersionTransitionList
//         { // NoncurrentVersionTransition
//           NoncurrentDays: Number("int"),
//           StorageClass: "GLACIER" || "STANDARD_IA" || "ONEZONE_IA" || "INTELLIGENT_TIERING" || "DEEP_ARCHIVE" || "GLACIER_IR",
//           NewerNoncurrentVersions: Number("int"),
//         },
//       ],
//       NoncurrentVersionExpiration: { // NoncurrentVersionExpiration
//         NoncurrentDays: Number("int"),
//         NewerNoncurrentVersions: Number("int"),
//       },
//       AbortIncompleteMultipartUpload: { // AbortIncompleteMultipartUpload
//         DaysAfterInitiation: Number("int"),
//       },
//     },
//   ],
//   TransitionDefaultMinimumObjectSize: "varies_by_storage_class" || "all_storage_classes_128K",
// };

Example Usage

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