> ## 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.

# XblMultiplayerManagerLobbySessionHost

> XblMultiplayerManagerLobbySessionHost

# XblMultiplayerManagerLobbySessionHost

Retrieves member information for the host member in the lobby session.

## Syntax

```cpp theme={null}
HRESULT XblMultiplayerManagerLobbySessionHost(  
         XblMultiplayerManagerMember* hostMember  
)  
```

### Parameters

*hostMember*   \_Out\_\
Type: [XblMultiplayerManagerMember\*](/reference/live/xsapi-c/multiplayer_manager_c/structs/xblmultiplayermanagermember)

A caller-allocated structure to be populated with member information for the host member.

### Return value

Type: HRESULT

HRESULT return code for this API operation. Returns `__HRESULT_FROM_WIN32(ERROR_NO_SUCH_USER)` if a host member doesn't exist.

## Remarks

This function retrieves member information about the member that represents the host for a lobby session. If a lobby session doesn't exist, or if a host member doesn't exist for the lobby session, the function returns `__HRESULT_FROM_WIN32(ERROR_NO_SUCH_USER)`. The host member is defined as the user with the lowest index on the host device. <br />The information returned by this function is valid only until [XblMultiplayerManagerDoWork](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerdowork) is called again.

## Requirements

**Header:** multiplayer\_manager\_c.h

**Library:** Microsoft.Xbox.Services.14x.GDK.C.lib

## See also

[multiplayer\_manager\_c](/reference/live/xsapi-c/multiplayer_manager_c/multiplayer_manager_c_members)\
[XblMultiplayerManagerLobbySessionIsHost](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionishost)\
[XblMultiplayerManagerLobbySessionLocalMembers](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionlocalmembers)\
[XblMultiplayerManagerLobbySessionMembers](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionmembers)


## Related topics

- [XblMultiplayerManagerLobbySessionIsHost](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionishost.md)
- [Multiplayer Manager API overview](/services/xbox-services/multiplayer/mpm/concepts/live-multiplayer-manager-api-overview.md)
- [XblMultiplayerManagerLobbySessionSetSynchronizedHost](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionsetsynchronizedhost.md)
- [XblMultiplayerManagerGameSessionIsHost](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagergamesessionishost.md)
- [XblMultiplayerManagerJoinLobby](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerjoinlobby.md)