code: @Override
      public java.util.concurrent.Future<DescribeNetworkInterfacesResult> describeNetworkInterfacesAsync(
              com.amazonaws.handlers.AsyncHandler<DescribeNetworkInterfacesRequest, DescribeNetworkInterfacesResult> asyncHandler) {
  
          return describeNetworkInterfacesAsync(new DescribeNetworkInterfacesRequest(), asyncHandler);
      }
docs: Simplified method form for invoking the DescribeNetworkInterfaces operation with an AsyncHandler.
  
  @see #describeNetworkInterfacesAsync(DescribeNetworkInterfacesRequest, com.amazonaws.handlers.AsyncHandler)