toJson method
Implementation
Map<String, dynamic> toJson() {
final nodeGroupId = this.nodeGroupId;
final preferredAvailabilityZones = this.preferredAvailabilityZones;
return {
if (nodeGroupId != null) 'NodeGroupId': nodeGroupId,
if (preferredAvailabilityZones != null)
'PreferredAvailabilityZones': preferredAvailabilityZones,
};
}