Contains information about the source of the referral.
| Name | Type | Description |
|---|---|---|
| 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. |