Comment 3 for bug 1501561

ya, weird . Ideally, according to code here https://github.com/openstack/python-congressclient/blob/master/congressclient/osc/v1/datasource.py#L191 , querying both with 'id' and 'name' should be taken care of.
May be the problem is something else, im not sure. I think the error is coming from server rather than client itself. may be some debugging should help, does logs show any detail info on error?