Hi,
with a little help from Red Hat my current solution looks like this:
https://github.com/Klaas-/ovirt-engine-sdk/blob/663cc06516f9ace45ba046a3b...
using a correlation_id to find the running task with jobs_service and then watching that
until it's finished
I'll try to put a PR in through gerrit within the next days.
Greetings
Klaas