# Solutions for Object Storage

## Examples of Object Storage configurations and use cases {#configuration-examples}

* [How to restrict access to an Object Storage bucket to a range of IP addresses from Cloud CDN](how-to/permit-bucket-access-only-to-cdn-networks.md)
* [How to migrate data from an Object Storage bucket to ice storage](how-to/moving-objects-to-glacier-storage-type.md)
* [How to transfer bucket contents to another bucket in the same folder](moving-data-to-other-bucket-within-organisation.md)
* [How to directly access the Object Storage API without using SDK](how-to/curl-api-request-example.md)
* [How to view and delete incomplete downloads](how-to/incomplete-downloads.md)
* [How to determine the speed of data upload and download](how-to/upload-download-speed.md)
* [How to configure `Cache-Control` headers for objects in a bucket during HTTP requests](how-to/configure-cache-headings-with-http-queries.md)
* [How to restrict access to a bucket for a user](how-to/restrict-bucket-access.md)
* [How to change the storage class](how-to/change-storage-class.md)
* [How to recover data deleted from a bucket](how-to/recover-deleted-objects.md)

## Solutions for known Object Storage issues {#known-issues-resolving}

* [Fixing the `Bucket is not empty` error when deleting a bucket](known-issues/bucket-deletion-issue.md)
* [Troubleshooting access to a bucket with an assigned security policy](known-issues/unable-to-access-bucket-with-assigned-policy.md)
* [Fixing error 409: `BucketAlreadyExists`](known-issues/error-409-bucket-already-exists.md)
* [Troubleshooting access to S3 buckets from a Yandex Data Processing 1.4 cluster](known-issues/cannot-access-buckets.md)
* [Fixing error 403 (header is not provided when using the `OPTION` method)](known-issues/error-403-cors-header.md)
* [Fixing the certificate error](known-issues/wrong-certificate.md)
* [Fixing the `GATEWAY_REQUEST_ERROR` error](known-issues/error-gateway-request.md)
* [Fixing issues with incorrect MIME types of objects when uploading them to Object Storage](known-issues/incorrect-mime-type.md)
* [Fixing issues with uploading new objects to a bucket](known-issues/objects-uploading-issue.md)