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> Unreal Engine API Reference > Plugins > ConcertSyncClient > EConcertDataStoreChangeNotificationOptions

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EConcertDataStoreChangeNotificationOptions

The options flags used to register a key/value handler.

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References

Module	ConcertSyncClient
Header	/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncClient/Source/ConcertSyncClient/Public/IConcertClientDataStore.h
Include	#include "IConcertClientDataStore.h"

Syntax

enum EConcertDataStoreChangeNotificationOptions
{
    None                    = 0,
    NotifyOnInitialValue    = 1 << 0,
    NotifyOnTypeMismatch    = 1 << 1,
}

Values

Name	Description
None	No special options.
NotifyOnInitialValue	If the key value already exists, immediately call the handler.
NotifyOnTypeMismatch	If the register handler declares a value type that doesn't match the stored value type, still call the observer, but the reported value (TOptional<>) will not be set.

Remarks

The options flags used to register a key/value handler.

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