def METHOD_NAME(self, _path: str, key: str, value: Any) -> None:
    if key == "Powered":
        if value and not self.current_state:
            logging.warning("adapter powered on while in off state, turning bluetooth on")
            self.request_power_state(True)
        self.adapter_state = self.get_adapter_state()
        self.update_power_state()