toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (conversionSourceId != null)
'conversionSourceId': conversionSourceId!,
if (expireTime != null) 'expireTime': expireTime!,
if (googleAnalyticsLink != null)
'googleAnalyticsLink': googleAnalyticsLink!,
if (merchantCenterDestination != null)
'merchantCenterDestination': merchantCenterDestination!,
if (state != null) 'state': state!,
};