def notification_mute_all(self, setting_value: MUTE_ALL = "8_hour") -> bool:
        """
        Manage Mute All Notification Settings

        Parameters
        ----------
        setting_value: MUTE_ALL
            Value of settings, default "8_hour"

        Returns
        -------
        bool
        """
        assert (
            setting_value in MUTE_ALL_ITEMS
        ), f'Unsupported setting_value="{setting_value}" {MUTE_ALL_ITEMS}'
        return self.notification_settings("mute_all", setting_value)

        Manage Mute All Notification Settings

        Parameters
        ----------
        setting_value: MUTE_ALL
            Value of settings, default "8_hour"

        Returns
        -------
        bool
        
instagrapi/mixins/notification.py