AjaxJson::setData

public function setData($data)
{
	/**
	 * @see BitrixMainTypeContractArrayable
	 * @see BitrixMainTypeContractJsonable
	 * todo: we have to add in Json::encode work with Arrayable, Jsonable, to convert this data properly.
	 */
	return parent::setData(
		array(
			'status' => $this->status,
			'data' => $data,
			'errors' => $this->getErrorsToResponse(),
		)
	);
}