def METHOD_NAME(self, key: str, value: Any) -> Any:
    """Set config value.
    Args:
        key (str): Key (in dot-notation) to update.
        value (Any): Value to set
    Returns:
        Any: Updated config
    """
    dpath.METHOD_NAME(self._config, key, value)
    self.log.debug(f"set config value [{key}] => {value}")
    return self.sync()