toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (clusterRole != null) 'clusterRole': clusterRole!,
if (membership != null) 'membership': membership!,
if (primaryCluster != null) 'primaryCluster': primaryCluster!,
if (secondaryClusters != null) 'secondaryClusters': secondaryClusters!,
if (updateTime != null) 'updateTime': updateTime!,
};