I accidentally uninstalled an agent. I did not realize it would kill all historical data for the machine as well. I recognized what happened in my mistake within a couple minutes, but there is no way to "undo" this action. Even contacting support does not allow for undoing it. The data is retrievably lost apparently.
Perhaps consider a delay of 15-30 minutes to allow for an Undo? I realize I can reinstall it, but the history is gone. Also, if the machine is now offline, I would not be able to reinstall it.