toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (dataSourceId != null) 'dataSourceId': dataSourceId!,
if (deletedDataPoint != null) 'deletedDataPoint': deletedDataPoint!,
if (insertedDataPoint != null) 'insertedDataPoint': insertedDataPoint!,
if (nextPageToken != null) 'nextPageToken': nextPageToken!,
};