Anyone been in the situation where an existing switch/stack of 2 * C9300 was onboarded in DNAC/CCC but at some point in time the stack is reduced to 1 switch and the other switch needs to be re-onboarded because it will server in another building. (but on the same fabric)
And the remaining (single) C9300 in the rack cannot be "scratched" and re-onboarded because it is full of endpoints and I don't want any downtime!
This scenario does not seem to "exist" in DNAC/CCC , sure you can mark a switch to be replaced but this is different.
Some months ago we had a TAC-case open for nearly 1 month for exactly the same scenario and developers needed to poke around in the MongoDB to "cleanup" before we could LAN-automated that refurbished switch again...