Numbers

Numeric attributes share MinValue, MaxValue, DefaultValue, Indexed and NotFacet. FacetRangePowerBase and FacetRangeCount control how the engine splits the values into buckets when you ask for a range facet:

[IntegerProperty(MinValue = 0, MaxValue = 100000, Indexed = true)]
public int Capacity { get; set; }

[DoubleProperty(Indexed = true, FacetRangePowerBase = 2.0, FacetRangeCount = 8)]
public double AverageRating { get; set; }

decimal, DateTime, DateTimeOffset, TimeSpan and Guid cannot be C# attribute arguments, so their bounds and defaults are strings in a fixed format:

// decimal: invariant culture
[DecimalProperty(MinValue = "0", MaxValue = "100000", DefaultValue = "0", Indexed = true)]
public decimal Price { get; set; }

// DateTime / DateTimeOffset: round-trip ("O") format
[DateTimeProperty(MinValue = "2000-01-01T00:00:00.0000000Z", Indexed = true)]
public DateTime StartsUtc { get; set; }

// TimeSpan: constant ("c") format
[TimeSpanProperty(MaxValue = "1.00:00:00", Indexed = true)]
public TimeSpan Duration { get; set; }

// Guid: plain string form
[GuidProperty(Indexed = true, UniqueValues = true)]
public Guid ExternalRef { get; set; }