# uniqueIdentifiers Field A hash set storing unique identifiers for events intended to only be emitted once. ## Definition **Namespace:** CapyKit **Assembly:** CapyKit (in CapyKit.dll) Version: 1.0.0 **C#** ``` C# private static HashSet uniqueIdentifiers ``` **F#** ``` F# static val mutable private uniqueIdentifiers: HashSet ``` #### Field Value HashSet(String) ## See Also #### Reference CapyEventReporter Class CapyKit Namespace EmitEventOnce(EventLevel, String, String, String, Object[])