MenuButtonDefault

class aiogram.types.menu_button_default.MenuButtonDefault(*, type: ~typing.Literal[<BotCommandScopeType.DEFAULT: 'default'>] = MenuButtonType.DEFAULT, text: str | None = None, web_app: ~aiogram.types.web_app_info.WebAppInfo | None = None, **extra_data: ~typing.Any)

Describes that no specific value for the menu button was set.

Source: https://core.telegram.org/bots/api#menubuttondefault

type: Literal[MenuButtonType.DEFAULT]

Type of the button, must be default