internal async Task <ChangeNumOpenSlotsCallback_t?> ChangeNumOpenSlots(PartyBeaconID_t ulBeacon, uint unOpenSlots)
 {
     return(await ChangeNumOpenSlotsCallback_t.GetResultAsync(_ChangeNumOpenSlots( Self, ulBeacon, unOpenSlots )));
 }
        internal async Task <ChangeNumOpenSlotsCallback_t?> ChangeNumOpenSlots(PartyBeaconID_t ulBeacon, uint unOpenSlots)
        {
            ChangeNumOpenSlotsCallback_t?resultAsync = await ChangeNumOpenSlotsCallback_t.GetResultAsync(this._ChangeNumOpenSlots(this.Self, ulBeacon, unOpenSlots));

            return(resultAsync);
        }