Rackspace Queue API

gistfile1.php

<?php

include_once(APPLICATION_PATH . '/../library/vendor/autoload.php');

use OpenCloud\Rackspace;

$client = new Rackspace(Rackspace::US_IDENTITY_ENDPOINT, array(
    'username' => 'myusername',
    'apiKey'   => 'myapikey'
));

$service = $client->queuesService('cloudQueues', 'DFW');

$queue = $service->getQueue('FoF');

$stats = $queue->getStats();

print_r($stats);

use OpenCloud\Common\Constants\Datetime;

$messages = array(
    array(
        'body' => (object) ['property' => 'Here we go'],
        'ttl'  => 2 * Datetime::DAY
    )
);

$response = $queue->createMessages($messages);

Produces:

stdClass Object ( [claimed] => 0 [total] => 0 [free] => 0 )
Fatal error: Uncaught exception 'Guzzle\Http\Exception\ClientErrorResponseException' with message 'Client error response [status code] 400 [reason phrase] Bad Request [url] https://dfw.queues.api.rackspacecloud.com/v1/404082/queues/FoF/messages' in /var/sites/FriendOrFollowDusty/library/vendor/guzzle/http/Guzzle/Http/Exception/BadResponseException.php:43 Stack trace: #0 /var/sites/FriendOrFollowDusty/library/vendor/guzzle/http/Guzzle/Http/Message/Request.php(145): Guzzle\Http\Exception\BadResponseException::factory(Object(Guzzle\Http\Message\EntityEnclosingRequest), Object(Guzzle\Http\Message\Response)) #1 [internal function]: Guzzle\Http\Message\Request::onRequestError(Object(Guzzle\Common\Event), 'request.error', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #2 /var/sites/FriendOrFollowDusty/library/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php(164): call_user_func(Array, Object(Guzzle\Common\Event), 'request.error', Object(Symfony\Component\EventDispatcher\EventDispa in /var/sites/FriendOrFollowDusty/library/vendor/guzzle/http/Guzzle/Http/Exception/BadResponseException.php on line 43