Return type for TypedClient.getBucketVersioning() still incorrect? #1303
Description
Follow-up of #1296, see comment #1296 (comment)
The method still may return an empty string when the versioning is disabled on the bucket (that's because the returned <VersioningConfiguration> xml element is empty in such a case).
Otherwise the returned value could be null or undefined, but that may be a breaking change.
I may submit a PR to bring the change if it would be welcome.