MadelineProtoDocs/old_docs/API_docs_v21/methods/upload.reuploadCdnFile.md

title	description	image	redirect_from
upload.reuploadCdnFile	Request a reupload of a certain file to a [CDN DC](https://core.telegram.org/cdn).	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/upload_reuploadCdnFile.html

Method: upload.reuploadCdnFile

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Request a reupload of a certain file to a CDN DC.

Parameters:

Name	Type	Description	Required
file_token	bytes	File token	Yes
request_token	bytes	Request token	Yes

Return type: Vector_of_CdnFileHash

Can bots use this method: YES

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$Vector_of_CdnFileHash = $MadelineProto->upload->reuploadCdnFile(['file_token' => 'bytes', 'request_token' => 'bytes', ]);

Or, if you're into Lua:

Vector_of_CdnFileHash = upload.reuploadCdnFile({file_token='bytes', request_token='bytes', })

Errors

Code	Type	Description
400	RSA_DECRYPT_FAILED	Internal RSA decryption failed