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