| Name | Type | Description | Notes |
|---|---|---|---|
| code | String | Voucher code. | [optional] |
| object | String | The type of the object represented by JSON. | [optional][default to 'voucher'] |
| campaign | String | Campaign name | [optional] |
| gift | Gift | [optional] | |
| loyalty_card | Object | Defines the loyalty card details. | [optional] |
| discount | Discount | [optional] | |
| is_referral_code | Boolean | Flag indicating whether this voucher is a referral code; `true` for campaign type `REFERRAL_PROGRAM`. | [optional] |