/// <remarks/>
 public void DeleteCustomerContactAsync(DeleteCustomerContactRequest DeleteCustomerContactRequest, object userState) {
     if ((this.DeleteCustomerContactOperationCompleted == null)) {
         this.DeleteCustomerContactOperationCompleted = new System.Threading.SendOrPostCallback(this.OnDeleteCustomerContactOperationCompleted);
     }
     this.InvokeAsync("DeleteCustomerContact", new object[] {
                 DeleteCustomerContactRequest}, this.DeleteCustomerContactOperationCompleted, userState);
 }
 /// <remarks/>
 public void DeleteCustomerContactAsync(DeleteCustomerContactRequest DeleteCustomerContactRequest) {
     this.DeleteCustomerContactAsync(DeleteCustomerContactRequest, null);
 }