Functions for accessing and manipulating Steam user information. This is also where the APIs for Steam Voice are exposed.
Utility function to fetch a single item. Internally this uses Ugc.FileQuery - which you can use to query multiple items if you need to.static async Task<Ugc.Item> QueryFileAsync( Data.PublishedFileId fileId );
static async Task<bool> StopPlaytimeTrackingForAllItems();