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All solutions
    • All solutions for Object Storage
    • Resolving the `Bucket is not empty` error when deleting a bucket
    • Troubleshooting access to a bucket with an assigned security policy
    • Fixing error 429
    • Fixing error 409: `BucketAlreadyExists`
    • Resolving the error of access to S3 buckets from a Yandex Data Processing 1.4 cluster
    • Fixing error 403 (header is not retrieved when using the `OPTION` method)
    • Resolving certificate error
    • Resolving the `GATEWAY_REQUEST_ERROR` error
    • Fixing issues with incorrect MIME types of objects when uploading them to Object Storage
    • Troubleshooting issues with uploading new objects to a bucket
    • How to migrate data from an Object Storage bucket to ice storage
    • How to restrict Object Storage bucket access to a specific Cloud CDN IP address range
    • How to move bucket contents to another bucket in the same folder
    • How to directly access the Object Storage API without using SDK
    • How to view and delete incomplete downloads
    • How to determine the speed of data upload and download
    • How to configure `Cache-Control` headers for objects in a bucket during HTTP requests
    • How to restrict access to a bucket for a user
    • How to connect your own domain to a bucket
    • How to change the storage class
    • How to recover data deleted from a bucket

In this article:

  • Case description
  • Solution
  1. Object Storage
  2. How to change the storage class

How to change the storage class

Written by
Yandex Cloud
Updated at December 17, 2025
  • Case description
  • Solution

Case descriptionCase description

You need to change the storage class or figure out whether the change will apply to already stored objects.

SolutionSolution

Changing the storage class in the bucket properties only applies to objects that are newly uploaded to the bucket. If the objects have already been uploaded using another storage class, their storage type will not be exposed to automatic changes.

You can change the storage class for such objects using the lifecycle policy. To learn how to do this, see this guide.

Note

Lifecycle policies in Object Storage trigger at 00:00 UTC daily.

To change the storage class for previously uploaded objects, you can also use graphical or console S3 clients:

  • WinSCP
  • CyberDuck
  • AWS CLI
  • s3cmd

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