toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (activities != null) 'activities': activities!,
if (customRichMediaEvents != null)
'customRichMediaEvents': customRichMediaEvents!,
if (dateRange != null) 'dateRange': dateRange!,
if (dimensionFilters != null) 'dimensionFilters': dimensionFilters!,
if (dimensions != null) 'dimensions': dimensions!,
if (metricNames != null) 'metricNames': metricNames!,
};