toJson method

Implementation

@override
Object toJson() {
  return {
    if (vertexDataset != null) 'vertexDataset': vertexDataset,
    if (gcsSource != null) 'gcsSource': gcsSource!.toJson(),
    if (bigquerySource != null) 'bigquerySource': bigquerySource!.toJson(),
    if (timestampField.isNotDefault) 'timestampField': timestampField,
  };
}