
We cannot delete objects in the container since there may be millions of objects in that. The batch deletion should be done in swift instead of Horizon. The batch remove of objects function is only in swift CLI command now. This commit replace the unclear message with a warning message that tells the user the container is not empy. Related bug: https://bugs.launchpad.net/horizon/+bug/1034890 Fixes bug: #1096084 Change-Id: I59b46a3535b8654734c3dae4eec916ab1b53c716