telegram api method · layer 229 · #423ab3ad
bots.getPreviewInfo
Bot owners only, fetch main mini app preview information, see here » for more info.
definition
bots.getPreviewInfo#423ab3ad bot:InputUser lang_code:string = bots.PreviewInfo;
parameters
| name | type | description |
|---|---|---|
bot | InputUser | The bot that owns the Main Mini App. |
lang_code | string | Fetch previews for the specified ISO 639-1 language code. |
returns
errors (3)
| code | error | description |
|---|---|---|
| 400 | BOT_INVALID | This is not a valid bot. |
| 400 | BUSINESS_CONNECTION_NOT_ALLOWED | This method was invoked over a business connection using invokeWithBusinessConnection, but either (1) we're a user, and users cannot invoke methods over a business connection; (2) we're a bot, but business mode was disabled in @botfather or (3); we're a bot, but this method cannot be invoked over a business connection. |
| 401 | AUTH_KEY_UNREGISTERED | The specified authorization key is not registered in the system (for example, a PFS temporary key has expired). |
history
present in layers 185–229
| id | layers |
|---|---|
| #423ab3ad | 185–229 |