| Name | Type | Description | Notes |
|---|---|---|---|
| uid | string | Unique user id | |
| sid | string | User session id | |
| string | User email, needed for personalization | [optional] | |
| ip | string | User IP (we get it automatically from the request) | [optional] |
| ua | string | User browser agent (we get it automatically from the request) | [optional] |
| lang | string[] | A list of accepted languages by the user (we get it automatically from the request) | [optional] |