amazonwebservices/aws-sdk-for-ruby — pull request #74 by ohookins (2012-10-04 22:01:16+00:00)
Title: Add MFA credential support to S3 object version delete methods.

Follows more or less the same pattern as per enabling MFA authentication to be used with bucket versioning methods.

It would be great to see some way of deleting multiple versions with the one token (e.g. using delete_objects rather than delete_object), since you are currently restricted to just one version to delete with a single token.