github.com/gotd/td/tg.PaymentsValidateRequestedInfoRequest.GetInvoice (method, view implemented interface methods)

one use

	github.com/gotd/td/tg (current package)
		tl_payments_validate_requested_info_gen.go#L237: func (v *PaymentsValidateRequestedInfoRequest) GetInvoice() (value InputInvoiceClass) {