public function textMessages()
    {
        $result = [];
        foreach ($this->entries as $entry) {
            foreach ($entry->messages as $entryMessage) {
                if ($entryMessage->isMessage) {
                    if ($entryMessage->message->isText && !$entryMessage->message->isQuickReply) {
                        $result[] = $entryMessage;
                    }
                }
            }
        }
        return collect($result);
    }