MadelineProto/old_docs/API_docs_v62/methods/channels_deleteUserHistory.md

title	description
channels.deleteUserHistory	Delete all messages of a user in a channel/supergroup

Method: channels.deleteUserHistory

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Delete all messages of a user in a channel/supergroup

Parameters:

Name	Type	Required	Description
channel	Username, chat ID, Update, Message or InputChannel	Optional	The channel/supergroup
user_id	Username, chat ID, Update, Message or InputUser	Optional	The user

Return type: messages_AffectedHistory

Can bots use this method: NO

Errors this method can return:

Error	Description
CHANNEL_INVALID	The provided channel is invalid
CHAT_ADMIN_REQUIRED	You must be an admin in this chat to do this

MadelineProto Example:

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

// !!! This API id/API hash combination will not work !!!
// !!! You must get your own @ my.telegram.org !!!
$api_id = 0;
$api_hash = '';

$MadelineProto = new \danog\MadelineProto\API('session.madeline', ['app_info' => ['api_id' => $api_id, 'api_hash' => $api_hash]]);
$MadelineProto->start();

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

PWRTelegram HTTP API example (NOT FOR MadelineProto):

As a user:

POST/GET to https://api.pwrtelegram.xyz/userTOKEN/channels.deleteUserHistory

Parameters:

channel - Json encoded InputChannel

user_id - Json encoded InputUser

Or, if you're into Lua:

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