MadelineProtoDocs/old_docs/API_docs_v66/constructors/upload.fileCdnRedirect.md

title	description	image	redirect_from
upload.fileCdnRedirect	The file must be downloaded from a [CDN DC](https://core.telegram.org/cdn).	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/constructors/upload_fileCdnRedirect.html

Constructor: upload.fileCdnRedirect

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The file must be downloaded from a CDN DC.

Attributes:

Name	Type	Required	Description
dc_id	int	Yes	CDN DC ID
file_token	bytes	Yes	File token (see CDN files
encryption_key	bytes	Yes	Encryption key (see CDN files
encryption_iv	bytes	Yes	Encryption IV (see CDN files

Type: upload.File

Example:

$upload.fileCdnRedirect = ['_' => 'upload.fileCdnRedirect', 'dc_id' => int, 'file_token' => 'bytes', 'encryption_key' => 'bytes', 'encryption_iv' => 'bytes'];

Or, if you're into Lua:

upload.fileCdnRedirect={_='upload.fileCdnRedirect', dc_id=int, file_token='bytes', encryption_key='bytes', encryption_iv='bytes'}