---
title: chatEventTitleChanged
description: Chat title was changed
---
## Constructor: chatEventTitleChanged  
[Back to constructors index](index.md)



Chat title was changed

### Attributes:

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



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