https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.BleuMetricValue
Vertex AI v1beta1 API - Class BleuMetricValue (1.0.0-beta77) | .NET client libraries | Google Cloud...
https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.AIPlatform.V1/latest/Google.Cloud.AIPlatform.V1.BleuMetricValue
Vertex AI v1 API - Class BleuMetricValue (3.72.0) | .NET client libraries | Google Cloud...