docs: def system_monitor_mail_relay_host_ip(self, **kwargs):
          """Auto Generated Code
          """
          config = ET.Element("config")
          system_monitor_mail = ET.SubElement(config, "system-monitor-mail", xmlns="urn:brocade.com:mgmt:brocade-system-monitor")
          relay = ET.SubElement(system_monitor_mail, "relay")
          host_ip = ET.SubElement(relay, "host-ip")
          host_ip.text = kwargs.pop('host_ip')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)