exchange-2.0/app/Classes/Modules/Vouchers/DataTransferObjects/UpdateVoucherCampaignEndDateObject.php

<?php

namespace App\Classes\Modules\Vouchers\DataTransferObjects;

use App\Classes\General\Interfaces\DataTransferObject;

class UpdateVoucherCampaignEndDateObject implements DataTransferObject
{
    /** @var string */
    private $campaign_id;

    /** @var string|null */
    private $end_date;

    public function __construct(string $campaign_id, ?string $end_date)
    {
        $this->campaign_id = $campaign_id;
        $this->end_date = $end_date;
    }

    public function getCampaignId(): string
    {
        return $this->campaign_id;
    }

    public function getEndDate(): ?string
    {
        return $this->end_date;
    }
}