Comment 3 for bug 1009893

Essex

    # NOTE(jerdfelt): The API implies that only ACTIVE and ERROR are
    # allowed but the EC2 API appears to allow from RESCUED and STOPPED
    # too
    @wrap_check_policy
    @check_instance_state(vm_state=[vm_states.ACTIVE, vm_states.BUILDING,
                                    vm_states.ERROR, vm_states.RESCUED,
                                    vm_states.SHUTOFF, vm_states.STOPPED])
    def delete(self, context, instance):