This isn't something you should do, but we should prevent you doing so in the API. In general, making changes to the aggregate a host belongs to should not be done while there are instances on the host. It's for a similar reason that we prevent you making changes to the AZ information of an aggregate when there are instances in any of the aggregate's hosts.
This isn't something you should do, but we should prevent you doing so in the API. In general, making changes to the aggregate a host belongs to should not be done while there are instances on the host. It's for a similar reason that we prevent you making changes to the AZ information of an aggregate when there are instances in any of the aggregate's hosts.