/// <remarks/>
 public void GET_PREFERRED_ENGINEERSAsync(InputParameters12 InputParameters) {
     this.GET_PREFERRED_ENGINEERSAsync(InputParameters, null);
 }
 /// <remarks/>
 public void GET_PREFERRED_ENGINEERSAsync(InputParameters12 InputParameters, object userState) {
     if ((this.GET_PREFERRED_ENGINEERSOperationCompleted == null)) {
         this.GET_PREFERRED_ENGINEERSOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGET_PREFERRED_ENGINEERSOperationCompleted);
     }
     this.InvokeAsync("GET_PREFERRED_ENGINEERS", new object[] {
                 InputParameters}, this.GET_PREFERRED_ENGINEERSOperationCompleted, userState);
 }
 /// <remarks/>
 public System.IAsyncResult BeginGET_PREFERRED_ENGINEERS(InputParameters12 InputParameters, System.AsyncCallback callback, object asyncState) {
     return this.BeginInvoke("GET_PREFERRED_ENGINEERS", new object[] {
                 InputParameters}, callback, asyncState);
 }