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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 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 change the storage class
    • How to recover data deleted from a bucket

In this article:

  • Issue description
  • Solution
  1. Object Storage
  2. Fixing error 409: `BucketAlreadyExists`

Fixing error 409: BucketAlreadyExists

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

Issue descriptionIssue description

When creating a bucket, you get this error:

409 BucketAlreadyExists, The requested bucket name is not available. The bucket namespace is shared by all users of the system. Please select a different name and try again.

SolutionSolution

Bucket names are unique throughout Object Storage, i.e., you cannot create two buckets with the same name, even in different folders of different clouds. Enter a different bucket name and try again.

For more details about naming buckets, see this guide.

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