toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (childClusters != null) 'childClusters': childClusters!,
if (childNodes != null) 'childNodes': childNodes!,
if (name != null) 'name': name!,
if (rddClusterId != null) 'rddClusterId': rddClusterId!,
};