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> Use this file to discover all available pages before exploring further.

# ServerRequestedEventPayload

> ServerRequestedEventPayload data type.

## Properties

| Name                             | Type                                                                                      | Description                                                                                                     |
| :------------------------------- | :---------------------------------------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------------- |
| AllocatedRegion                  | [AzureRegion](/services/playfab/api-references/events/data-types/azureregion)             | The region where the multiplayer server was allocated.                                                          |
| AllocatedRegionPreferenceRanking | int32                                                                                     | The integer ranking of what region that the multiplayer server was allocated in from the PreferredRegions list. |
| BuildId                          | String                                                                                    | The guid string ID of the build.                                                                                |
| ErrorCode                        | [GenericErrorCodes](/services/playfab/api-references/events/data-types/genericerrorcodes) | The error when a multiplayer server request fails to allocate. If there was no failure, returns null.           |
| PreferredRegions                 | [AzureRegion](/services/playfab/api-references/events/data-types/azureregion)             | The list of preferred region to request a server from.                                                          |
| ServerId                         | String                                                                                    | The string ID of the server which is generated by PlayFab.                                                      |
| SessionId                        | String                                                                                    | The guid string ID of the session.                                                                              |


## Related topics

- [server_requested](/services/playfab/api-references/events/MultiplayerServers/server-requested.md)
- [ServerStateChangedEventPayload](/services/playfab/api-references/events/data-types/serverstatechangedeventpayload.md)
- [item-publish-requested](/services/playfab/api-references/events/CatalogV2/item-publish-requested.md)
- [experiment_start_requested](/services/playfab/api-references/events/Experimentation/experiment-start-requested.md)
- [experiment_stop_requested](/services/playfab/api-references/events/Experimentation/experiment-stop-requested.md)