code: def password_attributes_character_restriction_special_char(self, **kwargs):
          
          config = ET.Element("config")
          password_attributes = ET.SubElement(config, "password-attributes", xmlns="urn:brocade.com:mgmt:brocade-aaa")
          character_restriction = ET.SubElement(password_attributes, "character-restriction")
          special_char = ET.SubElement(character_restriction, "special-char")
          special_char.text = kwargs.pop('special_char')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code