runff 1.0 commit

lib/aws/Aws/Api/ErrorParser/RestJsonErrorParser.php

@@ -0,0 +1,35 @@
+<?php
+namespace Aws\Api\ErrorParser;
+
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Parses JSON-REST errors.
+ */
+class RestJsonErrorParser
+{
+    use JsonParserTrait;
+
+    public function __invoke(ResponseInterface $response)
+    {
+        $data = $this->genericHandler($response);
+
+        // Merge in error data from the JSON body
+        if ($json = $data['parsed']) {
+            $data = array_replace($data, $json);
+        }
+
+        // Correct error type from services like Amazon Glacier
+        if (!empty($data['type'])) {
+            $data['type'] = strtolower($data['type']);
+        }
+
+        // Retrieve the error code from services like Amazon Elastic Transcoder
+        if ($code = $response->getHeaderLine('x-amzn-errortype')) {
+            $colon = strpos($code, ':');
+            $data['code'] = $colon ? substr($code, 0, $colon) : $code;
+        }
+
+        return $data;
+    }
+}