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

one use

	github.com/gotd/td/tg (current package)
		tl_channels_update_pinned_forum_topic_gen.go#L242: func (c *Client) ChannelsUpdatePinnedForumTopic(ctx context.Context, request *ChannelsUpdatePinnedForumTopicRequest) (UpdatesClass, error) {