| Name | Type | Description |
|---|---|---|
| code | String | Voucher code. |
| _object | ObjectEnum | The type of the object represented by JSON. |
| campaign | String | Campaign name |
| gift | Gift | |
| loyaltyCard | Object | Defines the loyalty card details. |
| discount | Discount | |
| isReferralCode | Boolean | Flag indicating whether this voucher is a referral code; `true` for campaign type `REFERRAL_PROGRAM`. |
| Name | Value |
|---|---|
| VOUCHER | "voucher" |