toJson method
Implementation
@override
Object toJson() => {
if (bigqueryDestination case final bigqueryDestination?)
'bigqueryDestination': bigqueryDestination.toJson(),
if (tfrecordDestination case final tfrecordDestination?)
'tfrecordDestination': tfrecordDestination.toJson(),
if (csvDestination case final csvDestination?)
'csvDestination': csvDestination.toJson(),
};