> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# LobbyDataUpdate.MembershipLock

> LobbyDataUpdate.MembershipLock

# LobbyDataUpdate.MembershipLock property

An optional update to the membership lock on this lobby.

```csharp theme={null}
public LobbyMembershipLock? MembershipLock { get; set; }
```

## Remarks

This value can only be updated by the current lobby owner.

## See Also

* enum [LobbyMembershipLock](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyMembershipLock)
* class [LobbyDataUpdate](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/overview)
* namespace [PlayFab.Multiplayer](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference)


## Related topics

- [LobbyDataUpdate class](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/overview.md)
- [Lobby.MembershipLock](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/Lobby/MembershipLock.md)
- [LobbySearchResult.MembershipLock](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchResult/MembershipLock.md)
- [LobbyDataUpdate](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/LobbyDataUpdate.md)
- [LobbyDataUpdate.LobbyProperties](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/LobbyProperties.md)