private void handleBlobRemove(HttpServletRequest request,
            HttpServletResponse response, BlobStore blobStore,
            String containerName, String blobName)
            throws IOException, S3Exception {
        blobStore.removeBlob(containerName, blobName);
        addCorsResponseHeader(request, response);
        response.sendError(HttpServletResponse.SC_NO_CONTENT);
    }
Map XML ACLs to a canned policy if an exact tranformation exists.
src/main/java/org/gaul/s3proxy/S3ProxyHandler.java