TIL Move-ADDirectoryServerOperationMasterRole uses legacy name rather than FQDN or hostname

I always have to google this command but I also love how concise it is for moving all FSMO in one command. I’ve run into this problem twice now and I finally noticed the problem when working on a DC that I didn’t originally spin up. I kept getting this response: Move-ADDirectoryServerOperationMasterRole : Cannot find