Merge pull request #2 from Oskmoz/master

Fixing x-ads-force param for possible timeout on fetch object tree

lib/Api/DerivativesApi.php

@@ -698,6 +698,7 @@ public function getModelviewMetadataWithHttpInfo($urn, $guid, $accept_encoding =
             $headerParams['Accept'] = $_header_accept;
         }
         $headerParams['Content-Type'] = $this->apiClient->selectHeaderContentType(['application/json']);
+        $headerParams['x-ads-force'] = $this->apiClient->getSerializer()->toHeaderValue('true');
 
         // header params
         if ($accept_encoding !== null) {