S3/Minio storage controller Support

storage-controllers/s3/Aws/ResponseContainerInterface.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Aws;
+
+use Psr\Http\Message\ResponseInterface;
+
+interface ResponseContainerInterface
+{
+    /**
+     * Get the received HTTP response if any.
+     *
+     * @return ResponseInterface|null
+     */
+    public function getResponse();
+}