Is there any way to open custom menu programmatically in Google Sheets?

I have custom menus in Google Sheets.

I'd like to open the menus programmatically with Google Apps Script, e.g. Spre开发者_JS百科adsheetApp.getUi().getMenu().open() .

But I can't find out the way.

Is there any way to do that?

Google Apps Script cannot directly access user interface elements such as menus. You cannot programmatically "click" on a menu to make it show its menu items.