/// <remarks/>
 public void GET_TXN_BILLING_TYPESAsync(InputParameters14 InputParameters) {
     this.GET_TXN_BILLING_TYPESAsync(InputParameters, null);
 }
 /// <remarks/>
 public void GET_TXN_BILLING_TYPESAsync(InputParameters14 InputParameters, object userState) {
     if ((this.GET_TXN_BILLING_TYPESOperationCompleted == null)) {
         this.GET_TXN_BILLING_TYPESOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGET_TXN_BILLING_TYPESOperationCompleted);
     }
     this.InvokeAsync("GET_TXN_BILLING_TYPES", new object[] {
                 InputParameters}, this.GET_TXN_BILLING_TYPESOperationCompleted, userState);
 }
 /// <remarks/>
 public System.IAsyncResult BeginGET_TXN_BILLING_TYPES(InputParameters14 InputParameters, System.AsyncCallback callback, object asyncState) {
     return this.BeginInvoke("GET_TXN_BILLING_TYPES", new object[] {
                 InputParameters}, callback, asyncState);
 }