import { buildClient } from '@datocms/cma-client-node';
async function run() {
  const client = buildClient({ apiToken: '<YOUR_API_TOKEN>' });
  
  const menuItemId = 'uinr2zfqQLeCo_1O0-ao-Q';
  
  const menuItem = await client.menuItems.find(menuItemId);
  
  console.log(menuItem);
}
run();

{
  id: 'uinr2zfqQLeCo_1O0-ao-Q',
  label: 'Posts',
  external_url: '',
  position: 1,
  open_in_new_tab: true,
  item_type: {
    type: 'item_type',
    id: 'DxMaW10UQiCmZcuuA-IkkA'
  },
  item_type_filter: {
    type: 'item_type_filter',
    id: 'FF-P5of6Qp-DD2w0xoaa6Q'
  },
  parent: null,
  children: [
    {
      type: 'menu_item',
      id: 'uinr2zfqQLeCo_1O0-ao-Q'
    }
  ]
}