# TalonOne.UpdateCouponBatch ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **usageLimit** | **Number** | The number of times the coupon code can be redeemed. `0` means unlimited redemptions but any campaign usage limits will still apply. | [optional] **discountLimit** | **Number** | The total discount value that the code can give. Typically used to represent a gift card value. | [optional] **reservationLimit** | **Number** | The number of reservations that can be made with this coupon code. | [optional] **startDate** | **Date** | Timestamp at which point the coupon becomes valid. | [optional] **expiryDate** | **Date** | Expiration date of the coupon. Coupon never expires if this is omitted. | [optional] **attributes** | [**Object**](.md) | Optional property to set the value of custom coupon attributes. They are defined in the Campaign Manager, see [Managing attributes](https://docs.talon.one/docs/product/account/dev-tools/managing-attributes). Coupon attributes can also be set to _mandatory_ in your Application [settings](https://docs.talon.one/docs/product/applications/using-attributes#making-attributes-mandatory). If your Application uses mandatory attributes, you must use this property to set their value. | [optional] **batchID** | **String** | The ID of the batch the coupon(s) belong to. | [optional]