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API > API/Plugins > API/Plugins/OnlineSubsystemUtils > API/Plugins/OnlineSubsystemUtils/ASpectatorBeaconClient
References
| Module | OnlineSubsystemUtils |
| Header | /Engine/Plugins/Online/OnlineSubsystemUtils/Source/OnlineSubsystemUtils/Public/SpectatorBeaconClient.h |
| Include | #include "SpectatorBeaconClient.h" |
FOnReservationCountUpdate & OnReservationCountUpdate&40;&41;
Remarks
Delegate triggered when the host indicated a reservation count has changed
Parameters
| Name | Description |
|---|---|
| NumRemaining | number of slots remaining in the session |