MadelineProtoDocs/old_docs/API_docs_v41/constructors/messageActionChatActivate.md

---
title: messageActionChatActivate
description: Message action chat activate
image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
---
# Constructor: messageActionChatActivate  
[Back to constructors index](index.md)



Message action chat activate




### Type: [MessageAction](../types/MessageAction.md)


### Example:

```php
$messageActionChatActivate = ['_' => 'messageActionChatActivate'];
```  


Or, if you're into Lua:

```lua
messageActionChatActivate={_='messageActionChatActivate'}

```