toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (bulletin != null) 'bulletin': bulletin!,
if (channelItem != null) 'channelItem': channelItem!,
if (comment != null) 'comment': comment!,
if (favorite != null) 'favorite': favorite!,
if (like != null) 'like': like!,
if (playlistItem != null) 'playlistItem': playlistItem!,
if (promotedItem != null) 'promotedItem': promotedItem!,
if (recommendation != null) 'recommendation': recommendation!,
if (social != null) 'social': social!,
if (subscription != null) 'subscription': subscription!,
if (upload != null) 'upload': upload!,
};