https://docs.cloud.google.com/java/docs/reference/google-cloud-firestore/latest/com.google.cloud.firestore.VectorQuery.DistanceMeasure?authuser=2
Enum VectorQuery.DistanceMeasure (3.41.0) | Java client libraries | Google Cloud Documentation
https://docs.cloud.google.com/python/docs/reference/firestore/latest/google.cloud.firestore_v1.types.StructuredQuery.FindNearest.DistanceMeasure
Class DistanceMeasure (2.27.0) | Python client libraries | Google Cloud Documentation
python clientgoogle cloudclass
https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.FindNearest.Types.DistanceMeasure
Google Cloud Datastore v1 API - Enum FindNearest.Types.DistanceMeasure (5.1.0) | .NET client...
google cloud datastore