Documentation Index
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XBOX Game Development Documentation home page

PlayFab API

PlayFab REST API References

PlayFab REST APIs

Supplemental pages

Lobby.Context
Lobby.GetServerConnectionStatus
Lobby.GetServerProperties
Lobby.LeaveAsServer
Lobby.PostUpdateAsServer
Lobby.TryGetServer
Real-time messages for Lobby and Matchmaking APIs
Lobby.LobbyMemberCountRemainingKey
Real-time messages for Lobby and Matchmaking APIs
Real-time messages for Lobby and Matchmaking APIs
Real-time messages for Lobby and Matchmaking APIs
LobbyServerConnectionStatus
LobbyServerDataUpdate method
LobbyServerDataUpdate.NewServer
LobbyServerDataUpdate.SearchProperties
Real-time messages for Lobby and Matchmaking APIs
LobbyServerJoinConfiguration method
LobbyServerJoinConfiguration.ServerProperties
Real-time messages for Lobby and Matchmaking APIs
Real-time messages for Lobby and Matchmaking APIs
MatchmakingTicket.Context
Real-time messages for Lobby and Matchmaking APIs
Real-time messages for Lobby and Matchmaking APIs
Real-time messages for Lobby and Matchmaking APIs
MultiplayerProtocolType
MultiplayerServerDetails
PlayFabMultiplayer.PlayFabMultiplayerServer.JoinLobbyAsServer method
PlayFabMultiplayer.PlayFabMultiplayerServer.OnJoinLobbyAsServerCompleted
PlayFabMultiplayer.PlayFabMultiplayerServer.OnServerLobbyLeaveAsServerCompleted
PlayFabMultiplayer.PlayFabMultiplayerServer.OnServerLobbyPostUpdateAsServerCompleted
Real-time messages for Lobby and Matchmaking APIs
PlayFabMultiplayer.LobbyMaxServerPropertyCount
Real-time messages for Lobby and Matchmaking APIs

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Microsoft Store APIs

XBOX Game Development Documentation home page

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User Experience Feedback
User Experience Feedback

Microsoft Store APIs

PlayFab API
API Reference
Lobby and Matchmaking Unity API
Classes
PFEntityKey
Properties

PFEntityKey.Id

PFEntityKey.Id

Unique ID of the entity.

public string Id { get; set; }

See Also

class PFEntityKey
namespace PlayFab.Multiplayer

Last modified on October 29, 2026

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PFEntityKey.Type

PFEntityKey.Type

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XBOX Game Development Documentation home page

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GDK

GDK Download GDK on GitHub GDK Samples

Services & Tools

PlayFab Microsoft Azure Visual Studio Havok Simplygon

Publishing

Onboarding HUB Publish with ID@XBOX XBOX Publisher Guide Partner Center

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