---
title: chatEventDescriptionChanged
description: Chat description was changed
image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
---
# Constructor: chatEventDescriptionChanged  
[Back to constructors index](index.md)



Chat description was changed

### Attributes:

| Name     |    Type       | Required | Description |
|----------|---------------|----------|-------------|
|old\_description|[string](../types/string.md) | Yes|Old description value|
|new\_description|[string](../types/string.md) | Yes|New description value|



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