toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (matchMyInterests != null) 'matchMyInterests': matchMyInterests!,
if (moreFromAuthors != null) 'moreFromAuthors': moreFromAuthors!,
if (moreFromSeries != null) 'moreFromSeries': moreFromSeries!,
if (priceDrop != null) 'priceDrop': priceDrop!,
if (rewardExpirations != null) 'rewardExpirations': rewardExpirations!,
};