protected function getUrl($url)
	{
		try {
			$response = $this->webClient->get($url);
		} catch (\Exception $e) {
			if ($e instanceof ClientException && $e->hasResponse())
				throw new YoutubeException($e->getResponse()->getReasonPhrase(), 3);
			else
				throw new YoutubeException($e->getMessage(), 3);
		}
		return $response;
	}