Defines loyalty tier expiration date.
| Name | Type | Description |
|---|---|---|
| customerId | String | Unique customer ID of the customer making the purchase. |
| campaignId | String | Unique campaign ID, assigned by Voucherify. |
| tierId | String | Unique tier ID, assigned by Voucherify. |
| startDate | String | Activation timestamp defines when the loyalty tier starts to be active in ISO 8601 format. Loyalty tier is inactive before this date. |
| expirationDate | String | Expiration timestamp defines when the loyalty tier expires in ISO 8601 format. Loyalty tier is inactive after this date. |
| createdAt | OffsetDateTime | Timestamp representing the date and time when the loyalty tier was created. The value is shown in the ISO 8601 format. |
| updatedAt | OffsetDateTime | Timestamp representing the date and time when the loyalty tier was updated. The value is shown in the ISO 8601 format. |