/**
* Constructor
*
* @param string|array $data
* @param array $headers
*/
public function __construct($data = null, array $headers = [])
{
parent::__construct($data, 201, $headers);
}
/**
* Constructor
*
* @param array $headers
*/
public function __construct(array $headers = [])
{
parent::__construct('', 205, $headers);
}