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

# Real-time messages for Lobby and Matchmaking APIs

> LobbyDataUpdate members

A request to make an update to the shared portion of the lobby on behalf of a member.

```csharp theme={null}
public class LobbyDataUpdate
```

## Public Members

| name | description |
| - | - |
| [LobbyDataUpdate](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/LobbyDataUpdate.md)() | The default constructor. |
| [AccessPolicy](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/AccessPolicy.md) \{ get; set; } | An optional, updated access policy for this lobby. |
| [LobbyProperties](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/LobbyProperties.md) \{ get; set; } | The lobby properties to update. |
| [MaxMemberCount](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/MaxMemberCount.md) \{ get; set; } | An optional, updated capacity for the number of members in this lobby. |
| [MembershipLock](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/MembershipLock.md) \{ get; set; } | An optional update to the membership lock on this lobby. |
| [NewOwner](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/NewOwner.md) \{ get; set; } | An optional, new owner of the lobby. |
| [SearchProperties](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/SearchProperties.md) \{ get; set; } | The search properties to update. |

## See Also

* namespace [PlayFab.Multiplayer](https://docs.xbox.com/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference.md)


## Related topics

- [Real-time messages for Lobby and Matchmaking APIs](https://docs.xbox.com/services/playfab/multiplayer/real-time-messages/overview.md)