code: @Override
      public java.util.concurrent.Future<DeleteStreamResult> deleteStreamAsync(String streamName,
              com.amazonaws.handlers.AsyncHandler<DeleteStreamRequest, DeleteStreamResult> asyncHandler) {
  
          return deleteStreamAsync(new DeleteStreamRequest().withStreamName(streamName), asyncHandler);
      }
docs: Simplified method form for invoking the DeleteStream operation with an AsyncHandler.
  
  @see #deleteStreamAsync(DeleteStreamRequest, com.amazonaws.handlers.AsyncHandler)