code: def overlay_gateway_enable_statistics_vlan_action(self, **kwargs):
          
          config = ET.Element("config")
          overlay_gateway = ET.SubElement(config, "overlay-gateway", xmlns="urn:brocade.com:mgmt:brocade-tunnels")
          name_key = ET.SubElement(overlay_gateway, "name")
          name_key.text = kwargs.pop('name')
          enable = ET.SubElement(overlay_gateway, "enable")
          statistics = ET.SubElement(enable, "statistics")
          vlan_action = ET.SubElement(statistics, "vlan-action")
          vlan_action.text = kwargs.pop('vlan_action')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code