Comment 4 for bug 1731936

Correct, using V2. Also, to trigger the bug, you need to use an incorrect datetime stamp. So the datetime should look something like the tempest test uses (https://github.com/openstack/tempest/blob/master/tempest/api/compute/servers/test_list_servers_negative.py#L115). Your curl command would need to look more like:

curl -g -i --cacert "/data/PKIcerts/certs/cacert.pem" -X GET https://x.x.x.x:8774/v2/8423bc83177f4d28a1f2ba2b557345de/servers?changes-since=2011/01/01 -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: a9ef755a33e244f2ad5d1abe389df8f5"

When this incorrect datetime format comes through, the server is supposed to gracefully handle it and return a 400, but instead an uncaught exception is raised, causing the server to return a 500.