| Name | Type | Description | Notes |
|---|---|---|---|
| url | str | [optional] | |
| file_name | str | [optional] | |
| file_size | float | [optional] | |
| file_type | str | [optional] | |
| thumbnails | [SendBirdThumbnailSBObject] | [optional] | |
| require_auth | bool | [optional] | |
| any string name | bool, date, datetime, dict, float, int, list, str, none_type | any string name can be used but the value must be the correct type | [optional] |