--- title: sendChatSetTtlMessage description: Changes current ttl setting in a secret chat and sends corresponding message --- ## Method: sendChatSetTtlMessage [Back to methods index](index.md) YOU CANNOT USE THIS METHOD IN MADELINEPROTO Changes current ttl setting in a secret chat and sends corresponding message ### Params: | Name | Type | Required | Description | |----------|:-------------:|:--------:|------------:| |chat\_id|[InputPeer](../types/InputPeer.md) | Yes|Chat identifier| |ttl|[int](../types/int.md) | Yes|New value of ttl in seconds| ### Return type: [Message](../types/Message.md) ### Example: ``` $MadelineProto = new \danog\MadelineProto\API(); if (isset($token)) { // Login as a bot $MadelineProto->bot_login($token); } if (isset($number)) { // Login as a user $sentCode = $MadelineProto->phone_login($number); echo 'Enter the code you received: '; $code = ''; for ($x = 0; $x < $sentCode['type']['length']; $x++) { $code .= fgetc(STDIN); } $MadelineProto->complete_phone_login($code); } $Message = $MadelineProto->sendChatSetTtlMessage(['chat_id' => InputPeer, 'ttl' => int, ]); ``` Or, if you're using [PWRTelegram](https://pwrtelegram.xyz): ### As a bot: POST/GET to `https://api.pwrtelegram.xyz/botTOKEN/madeline` Parameters: * method - sendChatSetTtlMessage * params - `{"chat_id": InputPeer, "ttl": int, }` ### As a user: POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/sendChatSetTtlMessage` Parameters: chat_id - Json encoded InputPeer ttl - Json encoded int Or, if you're into Lua: ``` Message = sendChatSetTtlMessage({chat_id=InputPeer, ttl=int, }) ```