/// <remarks/>
 public void DeleteOneZoneAsync(DeleteOneZoneRequestType DeleteOneZoneRequest, object userState) {
     if ((this.DeleteOneZoneOperationCompleted == null)) {
         this.DeleteOneZoneOperationCompleted = new System.Threading.SendOrPostCallback(this.OnDeleteOneZoneOperationCompleted);
     }
     this.InvokeAsync("DeleteOneZone", new object[] {
                 DeleteOneZoneRequest}, this.DeleteOneZoneOperationCompleted, userState);
 }
 /// <remarks/>
 public void DeleteOneZoneAsync(DeleteOneZoneRequestType DeleteOneZoneRequest) {
     this.DeleteOneZoneAsync(DeleteOneZoneRequest, null);
 }