Imports messages exported from another app
| chat_id |
Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info member right |
| message_file |
File with messages to import. Only inputFileLocal and inputFileGenerated are supported. The file must not be previously uploaded |
| attached_files |
Files used in the imported messages. Only inputFileLocal and inputFileGenerated are supported. The files must not be previously uploaded |