MadelineProtoDocs/old_docs/API_docs_v57/methods/channels.deleteUserHistory.md
2020-02-23 19:29:04 +01:00

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channels.deleteUserHistory Delete all messages sent by a certain user in a [supergroup](https://core.telegram.org/api/channel) https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png /API_docs/methods/channels_deleteUserHistory.html

Method: channels.deleteUserHistory

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Delete all messages sent by a certain user in a supergroup

Parameters:

Name Type Description Required
channel Username, chat ID, Update, Message or InputChannel Supergroup Optional
user_id Username, chat ID, Update, Message or InputUser User whose messages should be deleted Optional

Return type: messages.AffectedHistory

Can bots use this method: NO

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();

$messages.AffectedHistory = $MadelineProto->channels->deleteUserHistory(['channel' => InputChannel, 'user_id' => InputUser, ]);

Or, if you're into Lua:

messages.AffectedHistory = channels.deleteUserHistory({channel=InputChannel, user_id=InputUser, })

Errors

Code Type Description
400 CHANNEL_INVALID The provided channel is invalid
400 CHANNEL_PRIVATE You haven't joined this channel/supergroup
400 CHAT_ADMIN_REQUIRED You must be an admin in this chat to do this
400 MSG_ID_INVALID Invalid message ID provided
400 USER_ID_INVALID The provided user ID is invalid
403 CHAT_WRITE_FORBIDDEN You can't write in this chat