GDS\Mapper\RESTv1::extractDatetimeValue PHP Method

    protected function extractDatetimeValue($obj_property)
    {
        $arr_matches = [];
        if (preg_match('/(.{19})\\.?(\\d{0,6}).*Z/', $obj_property->timestampValue, $arr_matches) > 0) {
            $obj_dtm = new \DateTime($arr_matches[1] . '.' . $arr_matches[2] . 'Z');
        } else {
            $obj_dtm = new \DateTime($obj_property->timestampValue);
        }
        return $obj_dtm->format(self::DATETIME_FORMAT_V2);
    }