https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.VMMigration.V1/latest/Google.Cloud.VMMigration.V1.MigratingVm.TargetVmDefaultsOneofCase
VM Migration v1 API - Enum MigratingVm.TargetVmDefaultsOneofCase (2.9.0) | .NET client libraries |...