channels.updateUsername

Change or remove the username of a supergroup/channel

func (c *Client) ChannelsUpdateUsername(ctx context.Context, request *ChannelsUpdateUsernameRequest) (bool, error)

Calling this method

client.Run(ctx, func(ctx context.Context) error {
	api := client.API()
	
	res, err := api.ChannelsUpdateUsername(ctx, &tg.ChannelsUpdateUsernameRequest{
		// see Parameters
	})
	if err != nil {
		return err
	}
	_ = res // bool
	return nil
})

Parameters

Name	Type	Required	Description
Channel	InputChannelClass	yes	Channel
Username	string	yes	New username, pass an empty string to remove the username

Returns

bool

Possible errors

Code	Type	Description
400	CHANNELS_ADMIN_PUBLIC_TOO_MUCH	You're admin of too many public channels, make some channels private to change the username of this channel.
400	CHANNEL_INVALID	The provided channel is invalid.
400	CHANNEL_PRIVATE	You haven't joined this channel/supergroup.
403	CHAT_ADMIN_REQUIRED	You must be an admin in this chat to do this.
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	USERNAME_INVALID	The provided username is not valid.
400	USERNAME_NOT_MODIFIED	The username was not modified.
400	USERNAME_OCCUPIED	The provided username is already occupied.
400	USERNAME_PURCHASE_AVAILABLE	The specified username can be purchased on https://fragment.com.

References

• Official documentation
• Generated Go reference
• TL definition: channels.updateUsername#3514b3de