* @return A JSON response indicating the success or failure of the operation.
     */
    @Execute
    public JsonResponse<ApiResult> put$upload(final UploadForm form) {
        validateApi(form, messages -> {});
        if (form.file == null) {
            throwValidationErrorApi(messages -> messages.addErrorsStorageNoUploadFile(GLOBAL));
        }

     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse uploadpage(final String dictId) {
        saveToken();
        return asHtml(path_AdminDictSynonym_AdminDictSynonymUploadJsp).useForm(UploadForm.class, op -> {
            op.setup(form -> {
                form.dictId = dictId;
            });
        }).renderWith(data -> {
            synonymService.getSynonymFile(dictId).ifPresent(file -> {