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  1. Step-by-step guides
  2. Objects
  3. Getting information about an object

Getting information about an object

Written by
Yandex Cloud
Improved by
Tania L.
Updated at July 31, 2026
View in Markdown
Management console
Yandex Cloud CLI
API
  1. In the management console, select a folder.
  2. Navigate to Object Storage.
  3. Select the bucket from the list.
  4. In the left-hand panel, select Objects.
  5. Click the name of the object you need.

If you do not have the Yandex Cloud CLI yet, install and initialize it.

The folder used by default is the one specified when creating the CLI profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also specify a different folder for any command using --folder-name or --folder-id. If you access a resource by its name, the search will be limited to the default folder. If you access a resource by its ID, the search will be global, i.e., through all folders based on access permissions.

  1. See the description of the CLI command for getting information about an object:

    yc storage s3api head-object --help
    
  2. Get a list of buckets in the default folder:

    yc storage bucket list
    

    Result:

    +------------------+----------------------+-------------+-----------------------+---------------------+
    |       NAME       |      FOLDER ID       |  MAX SIZE   | DEFAULT STORAGE CLASS |     CREATED AT      |
    +------------------+----------------------+-------------+-----------------------+---------------------+
    | first-bucket     | b1gmit33ngp6******** | 53687091200 | STANDARD              | 2022-12-16 13:58:18 |
    +------------------+----------------------+-------------+-----------------------+---------------------+
    
  3. Run this command:

    yc storage s3api head-object \
      --bucket <bucket_name> \
      --key <object_key>
    

    Where:

    • --bucket: Name of your bucket.
    • --key: Object key.

    Result:

    etag: '"d41d8cd98f00b204e9800998********"'
    request_id: 6428ce25********
    accept_ranges: bytes
    content_type: application/octet-stream
    last_modified_at: "2024-10-08T12:36:36Z"
    server_side_encryption: aws:kms
    sse_kms_key_id: abj497vtg3h0********
    

To get information about an object, use the getObjectMeta S3 API method.

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