github.com/gotd/td/tg.PhoneCallDiscardReasonHangup.construct (method, view implemented interface methods)

one use

	github.com/gotd/td/tg (current package)
		tl_phone_call_discard_reason_gen.go#L249: func (p PhoneCallDiscardReasonHangup) construct() PhoneCallDiscardReasonClass { return &p }