Sets the machine to boot to boot_device on its next reboot

        Will default back to normal boot list on the reboot that follows.

def set_next_boot(self, boot_device):
        """Sets the machine to boot to boot_device on its next reboot

        Will default back to normal boot list on the reboot that follows.
        """
        payload = amt.wsman.change_boot_order_request(self.uri, boot_device)
        self.post(payload)

        payload = amt.wsman.enable_boot_config_request(self.uri)
        self.post(payload)