| Name | Type | Description | Notes |
|---|---|---|---|
| customerProfileID | String | The integration ID of the customer profile whose tier was upgraded. | |
| loyaltyProgramID | Long | The ID of the loyalty program. | |
| subledgerID | String | The ID of the subledger, when applicable. If this field is empty, the main ledger is used. | |
| currentTier | String | The name of the customer's current tier. | |
| currentPoints | BigDecimal | The number of points the customer had at the time of tier upgrade. | |
| oldTier | String | The name of the customer's previous tier. | [optional] |
| pointsRequiredToTheNextTier | BigDecimal | The number of points needed for a customer to reach the next tier. | [optional] |
| nextTier | String | The name of the customer's next tier. | [optional] |
| tierExpirationDate | OffsetDateTime | The exact date and time the tier expires. | |
| timestampOfTierChange | OffsetDateTime | The exact date and time the tier was changed. |