| Name | Type | Description | Notes |
|---|---|---|---|
| certificate_id | string | This certificateID is decoded from scanning the QR code, and 1:1 mapping with `voucherCode`. | [optional] |
| voucher_code | string | A short code for the dine-in voucher purchased by the user. | [optional] |
| voucher | \Grab\GrabfoodApiSdk\Model\Voucher | [optional] | |
| redeem_result | \Grab\GrabfoodApiSdk\Model\RedeemResult | [optional] | |
| merchant_id | string | The merchant's ID that is in GrabFood's database. | [optional] |
| campaign_id | string | The dine-in voucher campaign's ID in GrabFood's database. | [optional] |