/** * Compare pricelist revisions from given connection and return their diff as csv file. * @param int $revision1 * @param int $revision2 * @param midex $connection * @return array */ public function downloadDiff($revision1, $revision2, $connection) { $response = $this->request->download($connection . '.csv', $this->actions['pricelists'] . $connection . '/' . $revision1 . '..' . $revision2 . $this->actions['diff'] . '.csv', 'GET'); return $response; }