Hi! I am writing API tests for binding extended attributes for ports and I faced an issue that looks strange to me. The problem is that when you try to create a port with empty binding:host_id attribute the returned value depends on a plugin. For an instance, ml2 returns an empty string ("binding:host_id": "") while for NSX it is null ("binding:host_id": null). Is it supposed to be this way or there should be a uniform format? Thanks, Elena -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140217/f2d3619a/attachment.html>