---
title: updateChatTopMessage
description: Top message of the chat has changed
---
## Constructor: updateChatTopMessage  
[Back to constructors index](index.md)



Top message of the chat has changed

### Attributes:

| Name     |    Type       | Required | Description |
|----------|---------------|----------|-------------|
|chat\_id|[long](../types/long.md) | Yes|Chat identifier|
|top\_message|[message](../types/message.md) | Yes|New top message of the chat, nullable|



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