Obtains information about a chat export file, generated by a foreign chat app, click here for more info about imported chats ».
messages.historyImportParsed#5e0fb7b9 flags:# pm:flags.0?true group:flags.1?true title:flags.2?string = messages.HistoryImportParsed;
---functions---
messages.checkHistoryImport#43fe19f3 import_head:string = messages.HistoryImportParsed;| Name | Type | Description | 
|---|---|---|
| import_head | string | Beginning of the message file; up to 100 lines. | 
| Code | Type | Description | 
|---|---|---|
| 400 | IMPORT_FORMAT_UNRECOGNIZED | The specified chat export file was exported from an unsupported chat app. | 
Telegram allows importing messages and media from foreign chat apps.