Contains information about the source of the referral.
| Name | Type | Description | Notes |
|---|---|---|---|
| campaignId | String | Unique campaign ID, assigned by Voucherify. | |
| referrerId | String | Unique referrer ID, assigned by Voucherify. This is the customer ID of a customer that is referring this customer. | |
| relatedObjectId | String | Related object id | |
| relatedObjectType | String | Related object type, i.e. `redemption`. | |
| date | OffsetDateTime | Timestamp representing the date and time when the customer was referred in ISO 8601 format. |