Correct error on unbound ports GET request
Correct error on unbound ports GET request

Signed-off-by: Sharon Koech <92ecc4f7b61d1bbd1f79fbbd035e571d5a0c41b5@protonmail.ch>
Change-Id: I36951d319ec1f3c4227328f1a7315958520eb43d

openstack/neutron-lib,openstack/neutron-lib,openstack/neutron-lib,openstack/neutron-lib