github.com/gotd/td/tg.UpdatesGetChannelDifferenceRequest.GetFilter (method, view implemented interface methods)

one use

	github.com/gotd/td/tg (current package)
		tl_updates_get_channel_difference_gen.go#L293: func (g *UpdatesGetChannelDifferenceRequest) GetFilter() (value ChannelMessagesFilterClass) {