public function getApiDocumentationAsString($outputExampleUrls = true)
    {
        list($toc, $str) = $this->generateDocumentation($outputExampleUrls, $prefixUrls = '', $displayTitlesAsAngularDirective = true);

        return "<div piwik-content-block content-title='Quick access to APIs' id='topApiRef' name='topApiRef'>
				$toc</div>
				$str";
    }