code: def overlay_gateway_map_vlan_vni_mapping_vid(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')
          map = ET.SubElement(overlay_gateway, "map")
          vlan_vni_mapping = ET.SubElement(map, "vlan-vni-mapping")
          vid = ET.SubElement(vlan_vni_mapping, "vid")
          vid.text = kwargs.pop('vid')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code