protected function addExcludedLocationsData(Ess_M2ePro_Model_Ebay_Template_Shipping $shippingTemplate, array &$requestData) { $excludedLocations = array(); foreach ($shippingTemplate->getExcludedLocations() as $location) { $excludedLocations[] = $location['code']; } $requestData['shipping']['excluded_locations'] = $excludedLocations; }