--- title: inputNotifyPeer description: Notifications generated by a certain user or group. image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: inputNotifyPeer [Back to constructors index](index.md) Notifications generated by a certain user or group. ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |peer|[Username, chat ID, Update, Message or InputPeer](../types/InputPeer.md) | Optional|User or group| ### Type: [InputNotifyPeer](../types/InputNotifyPeer.md) ### Example: ```php $inputNotifyPeer = ['_' => 'inputNotifyPeer', 'peer' => InputPeer]; ``` Or, if you're into Lua: ```lua inputNotifyPeer={_='inputNotifyPeer', peer=InputPeer} ```