MadelineProto/old_docs/API_docs_v62/methods/upload_saveBigFilePart.md

---
title: upload.saveBigFilePart
description: upload.saveBigFilePart parameters, return type and example
---
## Method: upload.saveBigFilePart  
[Back to methods index](index.md)


**You cannot use this method directly, use the upload, download_to_stream, download_to_file, download_to_dir methods instead; see https://daniil.it/MadelineProto for more info**
Fixed secret chats, implemented seqno checking in secret chats, made 32 bit fixes (with maths+++) and general bugfixes 2017-03-31 17:35:20 +02:00			`---`
			`title: upload.saveBigFilePart`
			`description: upload.saveBigFilePart parameters, return type and example`
			`---`
			`## Method: upload.saveBigFilePart`
			`[Back to methods index](index.md)`


Docufix 2017-08-18 18:10:30 +02:00			`You cannot use this method directly, use the upload, download_to_stream, download_to_file, download_to_dir methods instead; see https://daniil.it/MadelineProto for more info`
Added custom TL exception trace, reduced memory usage, fixed fetching of dialog list 2017-07-26 08:30:48 +02:00