handle notification from AWS SNS

SNSController.php

<?php

use Notification;

use Aws\Sns\Message;
use Aws\Sns\MessageValidator;
use Aws\Sns\Exception\InvalidSnsMessageException;

class SNSController extends Controller
{
    public function handleNotification()
    {
        $message = Message::fromRawPostData();
        $validator = new MessageValidator();

        // Validate the message
        try {
            $validator->validate($message);
        } catch (InvalidSnsMessageException $e) {
            Log::error('SNS Message Validation Error: ' . $e->getMessage());
        }

        // find which notification is failing, you can notify the sender to change the correct email address
        $notification = Notification::where('ses_message_id', $message['Message']['mail']['messageId'])->first();
    }
}