Edit the description of a group/supergroup/channel.
boolFalse#bc799737 = Bool;
boolTrue#997275b5 = Bool;
---functions---
messages.editChatAbout#def60797 peer:InputPeer about:string = Bool;
| Name | Type | Description | 
|---|---|---|
| peer | InputPeer | The group/supergroup/channel. | 
| about | string | The new description | 
| Code | Type | Description | 
|---|---|---|
| 400 | CHANNEL_INVALID | The provided channel is invalid. | 
| 400 | CHANNEL_PRIVATE | You haven't joined this channel/supergroup. | 
| 400 | CHAT_ABOUT_NOT_MODIFIED | About text has not changed. | 
| 400 | CHAT_ABOUT_TOO_LONG | Chat about too long. | 
| 400 | CHAT_ADMIN_REQUIRED | You must be an admin in this chat to do this. | 
| 400 | CHAT_ID_INVALID | The provided chat id is invalid. | 
| 400 | CHAT_NOT_MODIFIED | No changes were made to chat information because the new information you passed is identical to the current information. | 
| 403 | CHAT_WRITE_FORBIDDEN | You can't write in this chat. | 
| 400 | PEER_ID_INVALID | The provided peer id is invalid. | 
How to handle channels, supergroups, gigagroups, basic groups, and what's the difference between them.