| Name | Type | Required | Description |
|---|---|---|---|
| id | string | + | Unique ID of a request |
| url | string | + | Full URL for making a connection (can contain custom port) |
| user_data | any | – | User data that was passed to an http.request() call. Can be of any valid type: string, number, boolean, array, object. If is null, the value will not be set. |
| max_data_length | int | + | Size of data that can be sent per one script execution via http.send_data() method |