MadelineProto/old_docs/API_docs_v53/methods/messages_getDocumentByHash.md

title	description
messages.getDocumentByHash	messages.getDocumentByHash parameters, return type and example

Method: messages.getDocumentByHash

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Parameters:

Name	Type	Required
sha256	bytes	Yes
size	int	Yes
mime_type	string	Yes

Return type: Document

Can bots use this method: YES

Errors this method can return:

Error	Description
SHA256_HASH_INVALID	The provided SHA256 hash is invalid

Example:

$MadelineProto = new \danog\MadelineProto\API();
$MadelineProto->session = 'mySession.madeline';
if (isset($token)) { // Login as a bot
    $MadelineProto->bot_login($token);
}
if (isset($number)) { // Login as a user
    $MadelineProto->phone_login($number);
    $code = readline('Enter the code you received: '); // Or do this in two separate steps in an HTTP API
    $MadelineProto->complete_phone_login($code);
}

$Document = $MadelineProto->messages->getDocumentByHash(['sha256' => 'bytes', 'size' => int, 'mime_type' => 'string', ]);

Or, if you're using the PWRTelegram HTTP API:

As a bot:

POST/GET to https://api.pwrtelegram.xyz/botTOKEN/madeline

Parameters:

• method - messages.getDocumentByHash
• params - {"sha256": "bytes", "size": int, "mime_type": "string", }

As a user:

POST/GET to https://api.pwrtelegram.xyz/userTOKEN/messages.getDocumentByHash

Parameters:

sha256 - Json encoded bytes

size - Json encoded int

mime_type - Json encoded string

Or, if you're into Lua:

Document = messages.getDocumentByHash({sha256='bytes', size=int, mime_type='string', })