Which type of event does Roserocket send for a completed order task?

Hi RoseRocket team, I had a followup question on https://roserocket.readme.io/discuss/64e8cf9631a5d80056b84033 but the RoseRocket app did not let me add a comment, so I'm starting a new question:

We are wondering if a task gets completed manually in the UI, what webhook notification type in this list (https://platform.roserocket.com/docs/webhooks.html#types-of-events) would RoseRocket send out when that happens? We would like to have an application listen to RoseRocket webhook notifications for completed order tasks.

The answer on the original post made it seem like we wanted to send roserocket a notification that an order task has completed, which is not the case.