> ## 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. # PlayFab Multiplayer Unity SDK > Reference index for the PlayFab Multiplayer Unity SDK, listing classes, enums, and delegates used for lobby and matchmaking integration in Unity games. ## Classes | Name | Description | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [Lobby](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/Lobby/overview) | | | [LobbyArrangedJoinConfiguration](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyArrangedJoinConfiguration/overview) | The initial configuration data used when joining an arranged lobby. | | [LobbyCreateConfiguration](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyCreateConfiguration/overview) | The initial configuration data used when creating a lobby. | | [LobbyDataUpdate](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/overview) | A request to make an update to the shared portion of the lobby on behalf of a member. | | [LobbyError](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/overview) | | | [LobbyJoinConfiguration](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyJoinConfiguration/overview) | The initial configuration data for the member creating and joining the lobby. | | [LobbyMemberUpdateSummary](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyMemberUpdateSummary/overview) | A collection of hints about an update which has been successfully applied to the lobby on behalf of a member. | | [LobbySearchConfiguration](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchConfiguration/overview) | The configuration structure used to specify how a [FindLobbies](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayFabMultiplayer/FindLobbies) operation should be performed. | | [LobbySearchFriendsFilter](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchFriendsFilter/overview) | The filter structure used to limit lobby search results to only those lobbies owned by the player's friends. | | [LobbySearchResult](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchResult/overview) | An entry in the collection of lobby search results received upon successful completion of a [`FindLobbies`](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayFabMultiplayer/FindLobbies) operation. | | [MatchmakingMatchDetails](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MatchmakingMatchDetails/overview) | | | [MatchmakingTicket](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MatchmakingTicket/overview) | | | [MatchmakingTicketMatchMember](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MatchmakingTicketMatchMember/overview) | | | [MultiplayerPort](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MultiplayerPort/overview) | A port used by a PlayFab Multiplayer Server. | | [MultiplayerServerDetails](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MultiplayerServerDetails/overview) | Details about a PlayFab Multiplayer Server. | | [PFEntityKey](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PFEntityKey/overview) | PFEntityKey data model. Combined entity type and ID structure which uniquely identifies a single entity. | | [PlayFabMultiplayer](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayFabMultiplayer/overview) | | | [PlayFabMultiplayerServer](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayFabMultiplayer.PlayFabMultiplayerServer/overview) | | | [PlayFabMultiplayerErrorArgs](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayFabMultiplayerErrorArgs/overview) | An event argument class representing a PFMultiplayer error. | | [PlayfabMultiplayerEventProcessor](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayfabMultiplayerEventProcessor/overview) | | ## Structs | Name | Description | | ----------------------------------------------------------------------------------------------------------------------- | ----------- | | [MatchUser](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MatchUser/overview) | | ## Enums | Name | Description | | -------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | | [LobbyAccessPolicy](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyAccessPolicy) | The access policy for the lobby | | [LobbyDisconnectingReason](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDisconnectingReason) | Reasons the client no longer has access to the Lobby. | | [LobbyInviteListenerStatus](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyInviteListenerStatus) | Values representing the current status of an invite listener. | | [LobbyMemberConnectionStatus](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyMemberConnectionStatus) | Values representing the current status of a member's connection status to the notification service. | | [LobbyMemberRemovedReason](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyMemberRemovedReason) | Reasons why a member was removed from a lobby. | | [LobbyMembershipLock](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyMembershipLock) | | | [LobbyOwnerMigrationPolicy](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyOwnerMigrationPolicy) | The available policies the lobby service can use to migrate lobby ownership between members. | | [LogLevelType](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LogLevelType) | The amount of logging that is enabled. | | [MatchmakingTicketStatus](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MatchmakingTicketStatus) | The possible states for a matchmaking ticket. | | [MultiplayerProtocolType](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/MultiplayerProtocolType) | The protocol type used for connecting to a PlayFab Multiplayer Server port. | ## Related topics - [PlayFab Multiplayer Unity SDK](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/index.md) - [PlayFab Multiplayer Unity plugin overview](/services/playfab/multiplayer/lobby/lobby-matchmaking-sdks/multiplayer-unity-overview.md) - [PlayFab Multiplayer Unity 插件概览](/zh-CN/services/playfab/multiplayer/lobby/lobby-matchmaking-sdks/multiplayer-unity-overview.md) - [PlayFab Multiplayer Unity 플러그인 개요](/ko/services/playfab/multiplayer/lobby/lobby-matchmaking-sdks/multiplayer-unity-overview.md) - [PlayFab Multiplayer Unity プラグインの概要](/ja-jp/services/playfab/multiplayer/lobby/lobby-matchmaking-sdks/multiplayer-unity-overview.md)