* @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 -> {});
        deleteArtifact(new Artifact(body.name, body.version));
        return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());

        final String normalized = normalizer.normalize(elevateWord, "");
        settings.elevateWord().delete(normalized);
        if (apply) {
            return deletionOps.delete(index, SuggestUtil.createSuggestTextId(normalized));
        }
        return new SuggestDeleteResponse(null, 0);
    }

    /**
     * Restores elevate words.
     *
     * @param index The index name