github.com/gotd/td/tg.ChannelsUpdatePinnedForumTopicRequest.GetChannelAsNotEmpty (method)

one use

	github.com/gotd/td/tg (current package)
		tl_channels_update_pinned_forum_topic_gen.go#L230: func (u *ChannelsUpdatePinnedForumTopicRequest) GetChannelAsNotEmpty() (NotEmptyInputChannel, bool) {