Syntax
Parameters
async   _In_Type: XAsyncBlock* The same AsyncBlock that passed to XblAchievementsGetAchievementAsync. result   _Out_
Type: XblAchievementsResultHandle* The achievement result handle. This handle is used by other APIs to get the achievement objects and to get the next page of achievements from the service if there is one. The handle must be closed using XblAchievementsResultCloseHandle when the result is no longer needed.
