59 lines
2.0 KiB
Markdown
59 lines
2.0 KiB
Markdown
---
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title: messages.sendEncryptedFile
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description: Sends a message with a file attachment to a secret chat
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image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
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redirect_from: /API_docs/methods/messages_sendEncryptedFile.html
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---
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# Method: messages.sendEncryptedFile
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[Back to methods index](index.md)
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Sends a message with a file attachment to a secret chat
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### Parameters:
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| Name | Type | Description | Required |
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|----------|---------------|-------------|----------|
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|peer|[Secret chat ID, Update, EncryptedMessage or InputEncryptedChat](../types/InputEncryptedChat.md) | Secret chat ID | Yes|
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|data|[bytes](../types/bytes.md) | TL-serialization of [DecryptedMessage](../types/DecryptedMessage.md) type, encrypted with a key generated during chat initialization | Yes|
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|file|[File path or InputEncryptedFile](../types/InputEncryptedFile.md) | File attachment for the secret chat | Optional|
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### Return type: [messages.SentEncryptedMessage](../types/messages.SentEncryptedMessage.md)
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### Can bots use this method: **NO**
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### MadelineProto Example ([now async for huge speed and parallelism!](https://docs.madelineproto.xyz/docs/ASYNC.html)):
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```php
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if (!file_exists('madeline.php')) {
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copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
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}
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include 'madeline.php';
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$MadelineProto = new \danog\MadelineProto\API('session.madeline');
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$MadelineProto->start();
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$messages.SentEncryptedMessage = $MadelineProto->messages->sendEncryptedFile(['peer' => InputEncryptedChat, 'data' => 'bytes', 'file' => InputEncryptedFile, ]);
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```
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Or, if you're into Lua:
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```lua
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messages.SentEncryptedMessage = messages.sendEncryptedFile({peer=InputEncryptedChat, data='bytes', file=InputEncryptedFile, })
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```
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### Errors
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| Code | Type | Description |
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|------|----------|---------------|
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|400|DATA_TOO_LONG|Data too long|
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|400|ENCRYPTION_DECLINED|The secret chat was declined|
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|400|MD5_CHECKSUM_INVALID|The MD5 checksums do not match|
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|400|MSG_WAIT_FAILED|A waiting call returned an error|
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