throw new IOException("Failed to access " + url, e);
            }
        }

        private StatObjectResponse getStatObject()
                throws InvalidKeyException, ErrorResponseException, IllegalArgumentException, InsufficientDataException, InternalException,

            final String bucketName = paths[0];
            final String path = paths[1];
            final StatObjectResponse statObject = getStatObject(bucketName, path);
            if (statObject == null) {
                final Set<RequestData> requestDataSet = new HashSet<>();