*/
    protected void sendBlockedResponse(final HttpServletResponse response) throws IOException {
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        response.setContentType("application/json;charset=UTF-8");
        response.getWriter().write("{\"error\":\"ip_blocked\",\"message\":\"Access denied.\"}");
    }

    /**
     * Send a 429 Too Many Requests response.

     * @throws IOException if an I/O error occurs
     */
    protected void sendApiResponse(final HttpServletResponse response) throws IOException {
        response.setStatus(429);
        response.setContentType("application/json;charset=UTF-8");
        response.setHeader("Retry-After", String.valueOf(RETRY_AFTER_SECONDS));
        response.getWriter()

        String url;
        int n;
        try (SmbFileInputStream in = new SmbFileInputStream(file)) {
            url = file.getLocator().getPath();
            resp.setContentType("text/plain");
            resp.setContentType(URLConnection.guessContentTypeFromName(url));
            resp.setHeader("Content-Length", file.length() + "");
            resp.setHeader("Accept-Ranges", "Bytes");

            url = file.getPath();

            resp.setContentType("text/plain");

            n = url.lastIndexOf('.');
            if (n > 0 && (type = url.substring(n + 1)) != null && type.length() > 1 && type.length() < 6) {
                resp.setContentType(mimeMap.getMimeType(type));
            }
            resp.setHeader("Content-Length", file.length() + "");

        } else {
            enc = encoding;
        }
        buf.append(enc);
        final HttpServletResponse response = LaResponseUtil.getResponse();
        response.setContentType(buf.toString());
        writeHeaders(response);
        try (PrintWriter out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), enc))) {
            out.print(text);

                    createErrorResponse("Message is too long (max " + maxMessageLength + " characters)"));
            return;
        }

        // Set SSE headers
        response.setContentType("text/event-stream");
        response.setCharacterEncoding("UTF-8");
        response.setHeader("Cache-Control", "no-cache");
        response.setHeader("Connection", "keep-alive");

	return formValues{f.Header.Clone()}
}

// Test Post Policy parsing and checking conditions
func TestPostPolicyForm(t *testing.T) {
	pp := minio.NewPostPolicy()
	pp.SetBucket("testbucket")
	pp.SetContentType("image/jpeg")
	pp.SetUserMetadata("uuid", "14365123651274")
	pp.SetKeyStartsWith("user/user1/filename")
	pp.SetContentLengthRange(100, 999999) // not testable from this layer, condition is checked in the API handler.

        request.setAttribute(Constants.SEARCH_LOG_ACCESS_TYPE, Constants.SEARCH_LOG_ACCESS_TYPE_JSON);
        final JsonRequestParams params = new JsonRequestParams(request, fessConfig);
        try {
            response.setContentType("application/x-ndjson; charset=UTF-8");
            final long count = searchHelper.scrollSearch(params, doc -> {
                buf.setLength(0);
                buf.append('{');
                boolean first2 = true;