An Azure relational database service.
Hi,@안 남기 Thanks for posting your question in the Microsoft Q&A forum.
Yes, when it's the last instance it takes longer as it has to remove the cluster too.
As explained in the document it is by design the MI create or delete process takes a long time.
There is nothing on your end you can do to speed up the process,
Please find more information here
Regards
Geetha