}

    // DELETE /api/admin/duplicatehost/setting/{id}
    /**
     * Deletes a specific duplicate host setting.
     *
     * @param id the duplicate host setting ID to delete
     * @return JSON response with deletion status
     */
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a plugin with the specified name and version.
     *
     * @param body the plugin deletion data containing name and version
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/plugin
    @Execute
    public JsonResponse<ApiResult> delete$index(final DeleteBody body) {
        validateApi(body, messages -> {});

    }

    // DELETE /api/admin/pathmap/setting/{id}
    /**
     * Deletes a specific path mapping setting.
     *
     * @param id the path mapping setting ID to delete
     * @return JSON response with deletion status
     */
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a key match setting by ID.
     *
     * @param id the ID of the key match setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/keymatch/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {
        keyMatchService.getKeyMatch(id).ifPresent(entity -> {

    }

    // DELETE /api/admin/accesstoken/setting/{id}
    /**
     * Deletes an access token setting by ID.
     *
     * @param id the access token ID to delete
     * @return JSON response confirming deletion
     */
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a request header setting by ID.
     *
     * @param id the ID of the request header setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/reqheader/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a web authentication setting by ID.
     *
     * @param id the ID of the web authentication setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/webauth/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

					Value:  clause.Column{Table: rel.JoinTable.Table, Name: ref.ForeignKey.DBName},
				})
			}
		}

		// EXISTS related: related.pk = join.rel_fk for all related refs, plus optional conditions
		relatedExists := base.Session(&Session{NewDB: true, Context: ctx}).Table(rel.FieldSchema.Table).Select("1")
		for _, ref := range rel.References {

     */
    public void delete(final String dictId, final CharMappingItem charMappingItem) {
        getCharMappingFile(dictId).ifPresent(file -> {
            file.delete(charMappingItem);
        });
    }

    }

    /**
     * Deletes a label type setting by ID.
     *
     * @param id the ID of the label type setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/labeltype/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {
        labelTypeService.getLabelType(id).ifPresent(entity -> {