code: @Override
      public AllocatePrivateVirtualInterfaceResult allocatePrivateVirtualInterface(AllocatePrivateVirtualInterfaceRequest request) {
          request = beforeClientExecution(request);
          return executeAllocatePrivateVirtualInterface(request);
      }
docs: <p>
  Provisions a private virtual interface to be owned by the specified AWS account.
  </p>
  <p>
  Virtual interfaces created using this action must be confirmed by the owner using
  <a>ConfirmPrivateVirtualInterface</a>. Until then, the virtual interface is in the <code>Confirming</code> state
  and is not available to handle traffic.
  </p>
  
  @param allocatePrivateVirtualInterfaceRequest
  @return Result of the AllocatePrivateVirtualInterface operation returned by the service.
  @throws DirectConnectServerException
  A server-side error occurred.
  @throws DirectConnectClientException
  One or more parameters are not valid.
  @sample AmazonDirectConnect.AllocatePrivateVirtualInterface
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/directconnect-2012-10-25/AllocatePrivateVirtualInterface"
  target="_top">AWS API Documentation</a>