public function copy($dataSetId, $dataSet, $description = '', $code ='')
    {
        $this->dataSetId = $dataSetId;
        $this->dataSet = $dataSet;
        $this->description = $description;
        $this->code = $code;

        $this->getLogger()->info('Copy dataSet ID ' . $dataSetId);
        $response = $this->doPost('/dataset/copy/' . $dataSetId, $this->toArray());

        return $this->hydrate($response);
    }