MadelineProtoDocs/old_docs/API_docs_v34/constructors/upload.cdnFile.md

title	description	image	redirect_from
upload.cdnFile	Represent a chunk of a [CDN](https://core.telegram.org/cdn) file.	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/constructors/upload_cdnFile.html

Constructor: upload.cdnFile

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Represent a chunk of a CDN file.

Attributes:

Name	Type	Required	Description
bytes	bytes	Yes	The data

Type: upload.CdnFile

Example:

$upload.cdnFile = ['_' => 'upload.cdnFile', 'bytes' => 'bytes'];

Or, if you're into Lua:

upload.cdnFile={_='upload.cdnFile', bytes='bytes'}