public function get($username)
    {
        $url      = UrlHelper::buildUrl(Urls::URL_USER, [$username]);
        $response = $this->getConnection()->get($url);

        $data = $response->getJson();

        $options = ['_isNew' => false];

        $_documentClass = $this->_documentClass;
        return $_documentClass::createFromArray($data, $options);
    }