Create a theme
 Method schema is available as of layer 107. Switch ยป
| Name | Type | Description | 
|---|---|---|
| flags | # | Flags, see TL conditional fields | 
| slug | string | Unique theme ID used to generate theme deep links, can be empty to autogenerate a random ID. | 
| title | string | Theme name | 
| document | flags.2?InputDocument | Theme file | 
| settings | flags.3?Vector<InputThemeSettings> | Theme settings, multiple values can be provided for the different base themes (day/night mode, etc). | 
| Code | Type | Description | 
|---|---|---|
| 400 | THEME_MIME_INVALID | The theme's MIME type is invalid. | 
| 400 | THEME_TITLE_INVALID | The specified theme title is invalid. | 
Telegram clients must handle special tg:// and t.me deep links encountered in messages, link entities and in other apps by registering OS handlers.