copyWith method
Создает экземпляр с заданными параметрами
Implementation
@override
SbpPayTestRequest copyWith({
String? signToken,
String? paymentId,
bool? isDeadlineExpired,
bool? isRejected,
}) {
return SbpPayTestRequest(
signToken: signToken ?? this.signToken,
paymentId: paymentId ?? this.paymentId,
isDeadlineExpired: isDeadlineExpired ?? this.isDeadlineExpired,
isRejected: isRejected ?? this.isRejected,
);
}