public function getSettings($docId)
{
$response = $this->newRequest('docs.getSettings', array('doc_id' => $docId))->run();
return array('doc_id' => $response->doc_id(), 'title' => $response->title(), 'description' => $response->description(), 'access' => $response->access(), 'license' => $response->license(), 'tags' => strpos($response->tags(), ',') !== false ? explode(',', $response->tags()) : array(), 'show_ads' => $response->show_ads(), 'access_key' => $response->access_key(), 'thumbnail_url' => $response->thumbnail_url(), 'secret_password' => $response->secret_password());
}