public function sendMediaGroup(
        $chatId,
        $media,
        $disableNotification = false,
        $replyToMessageId = null
    ) {
        return ArrayOfMessages::fromResponse($this->call('sendMediaGroup', [
            'chat_id' => $chatId,
            'media' => $media->toJson(),
            'reply_to_message_id' => (int)$replyToMessageId,
            'disable_notification' => (bool)$disableNotification
        ]));
    }