Syntax
Parameters
async   _Inout_Type: XAsyncBlock* The AsyncBlock for this operation. handle   _Out_
Type: XblMultiplayerSessionHandle* Passes back a handle to a new instance of a local multiplayer session object. It must be release by the caller with XblMultiplayerSessionCloseHandle. If the updated session object is not needed, passing nullptr will cause the new multiplayer session object to be cleaned up immediately.
