async def METHOD_NAME(self, request: web.Request) -> None:
    """Update yellow board settings."""
    body = await api_validate(SCHEMA_YELLOW_OPTIONS, request)
    if ATTR_DISK_LED in body:
        self.sys_dbus.agent.board.yellow.disk_led = body[ATTR_DISK_LED]
    if ATTR_HEARTBEAT_LED in body:
        self.sys_dbus.agent.board.yellow.heartbeat_led = body[ATTR_HEARTBEAT_LED]
    if ATTR_POWER_LED in body:
        self.sys_dbus.agent.board.yellow.power_led = body[ATTR_POWER_LED]
    self.sys_resolution.create_issue(
        IssueType.REBOOT_REQUIRED,
        ContextType.SYSTEM,
        suggestions=[SuggestionType.EXECUTE_REBOOT],
    )