code: def ipv6_hide_prefix_holder_prefix_list_instance(self, **kwargs):
          
          config = ET.Element("config")
          ipv6 = ET.SubElement(config, "ipv6", xmlns="urn:brocade.com:mgmt:brocade-common-def")
          hide_prefix_holder = ET.SubElement(ipv6, "hide-prefix-holder", xmlns="urn:brocade.com:mgmt:brocade-ip-policy")
          prefix_list = ET.SubElement(hide_prefix_holder, "prefix-list")
          name_key = ET.SubElement(prefix_list, "name")
          name_key.text = kwargs.pop('name')
          seq_keyword_key = ET.SubElement(prefix_list, "seq-keyword")
          seq_keyword_key.text = kwargs.pop('seq_keyword')
          instance = ET.SubElement(prefix_list, "instance")
          instance.text = kwargs.pop('instance')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code