github.com/gotd/td/tg.UpdatePeerHistoryTTL.GetTTLPeriod (method, view implemented interface methods)

one use

	github.com/gotd/td/tg (current package)
		tl_update_gen.go#L17819: func (u *UpdatePeerHistoryTTL) GetTTLPeriod() (value int, ok bool) {