> ## 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.

# ServerStateChangedEventPayload

> ServerStateChangedEventPayload data type.

## Properties

| Name      | Type                                                                          | Description                                                  |
| :-------- | :---------------------------------------------------------------------------- | :----------------------------------------------------------- |
| BuildId   | String                                                                        | The guid string ID of the build.                             |
| NewState  | String                                                                        | The new multiplayer server state.                            |
| OldState  | String                                                                        | The old multiplayer server state.                            |
| Region    | [AzureRegion](/services/playfab/api-references/events/data-types/azureregion) | The build region.                                            |
| ServerId  | String                                                                        | The multiplayer server ID.                                   |
| SessionId | String                                                                        | The guid string ID of the session.                           |
| VmId      | String                                                                        | The virtual machine ID the multiplayer server is located on. |


## Related topics

- [server_state_changed](/services/playfab/api-references/events/MultiplayerServers/server-state-changed.md)
- [item_moderation_state_changed](/services/playfab/api-references/events/CatalogV2/item-moderation-state-changed.md)
- [build_region_status_changed](/services/playfab/api-references/events/MultiplayerServers/build-region-status-changed.md)
- [VmStateChangeEventPayload](/services/playfab/api-references/events/data-types/vmstatechangeeventpayload.md)
- [vm_state_change](/services/playfab/api-references/events/MultiplayerServers/vm-state-change.md)