SessionToken string encodes the following attributes:
| Property | Type | Required | Description |
|---|---|---|---|
| customerId | string | Required | Cardlytics-issued customer ID corresponding to the (Publisher-issued customer ID, Publisher Institution ID) pair |
| sessionExpirationTimestamp | string | Required | Session expiration timestamp. If sessionToken is used beyond this time, the client will get the 'session expired' error response |
| sessionId | string | Required | A session GUID |
| organizationId | integer | Yes | ID of a subsidiary of an institution |
!!! info
Additional attributes may be added to the SessionToken in the future.