toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (diskInterface != null) 'diskInterface': diskInterface!,
if (image != null) 'image': image!,
if (sizeGb != null) 'sizeGb': sizeGb!,
if (snapshot != null) 'snapshot': snapshot!,
if (type != null) 'type': type!,
};