anchor.diff:  
       lager:info("Uploading parts"),
       _EtagList = upload_and_assert_parts(Bucket,
  -                                       Key,
  -                                       UploadId,
  -                                       ?PART_COUNT,
  -                                       Config),
  +                                        Key,
  +                                        UploadId,
  +                                        ?PART_COUNT,
  +                                        ?GOOD_PART_SIZE,
  +                                        Config),
   
       %% List bucket contents and verify empty
       ObjList1= erlcloud_s3:list_objects(Bucket, Config),
  
positive.code: -define(TEST_KEY1, "riak_test_key1").
  -define(TEST_KEY2, "riak_test_key2").
  -define(PART_COUNT, 5).
  -define(PART_SIZE, 20).
  
  confirm() ->
      {RiakNodes, _CSNodes, _Stanchion} = rtcs:setup(4),
  
negative.code: 
      %% Test cases
      basic_upload_test_case(?TEST_BUCKET, ?TEST_KEY1, UserConfig),
      ok = parts_too_small_test_case(?TEST_BUCKET, ?TEST_KEY1, UserConfig),
      aborted_upload_test_case(?TEST_BUCKET, ?TEST_KEY2, UserConfig),
      nonexistent_bucket_listing_test_case("fake-bucket", UserConfig),
  
  