@Override
    public java.util.concurrent.Future<DescribeVirtualInterfacesResult> describeVirtualInterfacesAsync() {

        return describeVirtualInterfacesAsync(new DescribeVirtualInterfacesRequest());
    }
Simplified method form for invoking the DescribeVirtualInterfaces operation.

@see #describeVirtualInterfacesAsync(DescribeVirtualInterfacesRequest)
aws-java-sdk-directconnect/src/main/java/com/amazonaws/services/directconnect/AmazonDirectConnectAsyncClient.java