MadelineProto/docs/TD_docs/constructors/updateChannel.md

---
title: updateChannel
description: Some data about a channel has been changed. This update is guaranteed to come before channel identifier is returned to the client, if library knows anything about the channel
---
## Constructor: updateChannel  
[Back to constructors index](index.md)



Some data about a channel has been changed. This update is guaranteed to come before channel identifier is returned to the client, if library knows anything about the channel

### Attributes:

| Name     |    Type       | Required | Description |
|----------|---------------|----------|-------------|
|channel|[channel](../constructors/channel.md) | Yes|New data about the channel|



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