telegram api method · layer 229 · #43fe19f3
messages.checkHistoryImport
Obtains information about a chat export file, generated by a foreign chat app, click here for more info about imported chats ».
definition
messages.checkHistoryImport#43fe19f3 import_head:string = messages.HistoryImportParsed;
parameters
| name | type | description |
|---|---|---|
import_head | string | Beginning of the message file; up to 100 lines. |
returns
errors (3)
| code | error | description |
|---|---|---|
| 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. |
| 400 | IMPORT_FORMAT_UNRECOGNIZED | The specified chat export file was exported from an unsupported chat app. |
| 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 123–229
| id | layers |
|---|---|
| #43fe19f3 | 123–229 |