github.com/gotd/td/tg.Client.ChannelsConvertToGigagroup (method)

one use

	github.com/gotd/td/tg (current package)
		tl_channels_convert_to_gigagroup_gen.go#L200: func (c *Client) ChannelsConvertToGigagroup(ctx context.Context, channel InputChannelClass) (UpdatesClass, error) {