| Name | Type | Description | Notes |
|---|---|---|---|
| applicant_id | string | The unique identifier of the applicant | [optional] |
| referrer | string | The referrer URL pattern | [optional] |
| application_id | string | The application ID (iOS or Android) | [optional] |
| cross_device_url | string | The URL to be used by the Web SDK for the cross device flow. | [optional] |