Issued the command below, and was prompted to (U)update cert or (C)confirm - can anyone point me to a command line switch that automatically answers this question? Needed for an automated sequence.
I'm not sure exactly what it'll do in this scenario
Try it with a --dry-run and see what it does
there's also an --expand which should automatically accept certificate expansion (the domain you're adding) but I don't see one for certificate contraction (the domain you're removing)
try -n --expand --dry-run and see where that gets you