# TalonOne::UpdateCouponBatch ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **usage_limit** | **Integer** | The number of times a coupon code can be redeemed. This can be set to 0 for no limit, but any campaign usage limits will still apply. | [optional] **start_date** | **DateTime** | Timestamp at which point the coupon becomes valid. | [optional] **expiry_date** | **DateTime** | Expiry date of the coupon. Coupon never expires if this is omitted, zero, or negative. | [optional] **attributes** | **Object** | Arbitrary properties associated with this item | [optional] **batch_id** | **String** | The id of the batch the coupon belongs to. |