So I went looking for info on why the add_case api has a milestone_id attribute and I think this thread is along the same lines:
This thread seems to say the milestone_id is just for showing which Milestone the Case was created in for the first time for historic tracking, correct?
If not, what is the purpose of this attribute? It confused me that maybe I misunderstand how to use Milestones (Pretty sure I do know how, and associating a Case to a Milestone does not make sense to me - except in the context outlined above)
Thanks for your time.