Motivation

As reported in #8267 (comment), it seems the PHP SDK still struggles to communicate with LocalStack.

After investigation, it showed that the PHP SDK is still sending the requests to the queue URL even though the specs are specifying that it should be against /. Our router caught the request and assumed it was a Query API.

Changes

• if the Content-Type header is application/x-amz-json-1.0, raise NotFound in the route so that the handler chain can take of the request
• add a test testing this very weird behavior by creating a client with an endpoint set to the queue URL (tested against AWS, it weirdly works...)

Tested with a PHP sample, it solves the issue now

Testing

To test the changes with the PHP SDK:

• docker pull php
• docker run --rm -it php bash
• curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
• apt update
• apt install zip
• cd /usr/src & mkdir app & cd app
• composer require aws/aws-sdk-php
• set this in the file test.php:

<?php
// Require the Composer autoloader.
require 'vendor/autoload.php';

use Aws\Sqs\SqsClient;

$sqs = new SqsClient([
    'version' => 'latest',
    'region'  => 'us-west-2'
]);

$params = [
    'DelaySeconds' => 10,
    'MessageAttributes' => [
        "Title" => [
            'DataType' => "String",
            'StringValue' => "The Hitchhiker's Guide to the Galaxy"
        ]
    ],
    'MessageBody' => "Information about current NY Times fiction bestseller for week of 12/11/2016.",
    'QueueUrl' => 'http://host.docker.internal:4566/queue/us-east-1/000000000000/test'
];

$result = $sqs->sendMessage($params);
var_dump($result);

• export AWS_ACCESS_KEY_ID=test
• export AWS_SECRET_ACCESS_KEY=test
• php test.php
• run, it should now properly show the result and not an exception