public function DumpList($options = array(), $listId = false) {
        $api = $this->url . 'list/';
        if (!$listId)
            $listId = $this->listId;
        $payload = array_merge(array('id' => $this->listId), $options);
        $data = $this->requestMonkey($api, $payload, true);
        if (empty($data) || !isset($data))
            return $data;
        $result = preg_split('/$\R?^/m', $data);

        $headerArray = json_decode($result[0]);
        unset($result[0]);

        $data = array();
        foreach ($result as $value) {
            $data[] = array_combine($headerArray, json_decode($value));
        }

        return $data;
    }