# contact

A contact of the current user that is registered in the system.

```tl
contact#145ade0b user_id:long mutual:Bool = Contact;
```

### Parameters

| Name | Type | Description |
| --- | :---: | --- |
| **user\_id** | [long](/type/long.md) | User identifier |
| **mutual** | [Bool](/type/Bool.md) | Current user is in the user's contact list |

### Type
[Contact](/type/Contact.