azure-storage-queue/src/Queue/QueueRestProxy.php
public function getQueueMetadata($queueName, QueueServiceOptions $options = null)
    {
        return $this->getQueueMetadataAsync($queueName, $options)->wait();
    }
public function getQueueMetadata($queueName, QueueServiceOptions $options = null)
    {
        return $this->getQueueMetadataAsync($queueName, $options)->wait();
    }
Returns queue properties, including user-defined metadata.

@param string              $queueName The queue name.
@param QueueServiceOptions $options   The optional parameters.

@return Models\GetQueueMetadataResult