public static IndexOperation WithProperty(this IndexOperation operation, string name, object value)
 {
     operation.Properties.Add(name, value);
     return(operation);
 }
 public static IndexOperation WithGeographyPoint(this IndexOperation operation, string name, double longitude, double latitude)
 {
     operation.Properties.Add(name, new GeoPointField(longitude, latitude));
     return(operation);
 }