The following bucket naming rules apply to general purpose buckets. Bucket names:
Must be between three (min) and 63 (max) characters long.
Can consist only of lowercase letters, numbers, periods (.), and hyphens (-).
Must begin and end with a letter or number.
Bucket names must not:
Contain two adjacent periods.
Be formatted as an IP address (for example, 192.168.5.4).
Start with the prefix xn--.
Start with the prefix sthree-.
Start with the prefix amzn-s3-demo-.
End with the suffix -s3alias.
End with the suffix --ol-s3.
End with the suffix .mrap.
End with the suffix --x-s3.
Naming a Bucket
Before naming a bucket, you may want to review the following recommendations.
Choose a bucket naming scheme that is unlikely to cause naming conflicts.
Append globally unique identifiers (GUIDs) to bucket names.
Avoid using periods (.) in bucket names.
To ensure that you can reuse bucket names, do not delete buckets.
After you delete a bucket, be aware that another Wasabi account in the same partition can use the same bucket name for a new bucket and potentially receive requests intended for the deleted bucket.