toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (DiskQuota != null) 'DiskQuota': DiskQuota!,
if (RAM != null) 'RAM': RAM!,
if (kind != null) 'kind': kind!,
if (region != null) 'region': region!,
if (tier != null) 'tier': tier!,
};