import { buildClient } from '@datocms/cma-client-node';
async function run() {
  const client = buildClient({ apiToken: '<YOUR_API_TOKEN>' });
  
  const itemTypeFilterId = '34';
  
  const itemTypeFilter = await client.itemTypeFilters.find(itemTypeFilterId);
  
  console.log(itemTypeFilter);
}
run();

{
  id: '34',
  name: 'Draft posts',
  filter: {
    query: 'foo bar',
    fields: {
      _status: {
        eq: 'draft'
      },
      title: {
        matches: {
          pattern: 'qux',
          case_sensitive: 'false',
          regexp: 'false'
        }
      }
    }
  },
  columns: [
    {
      name: '_preview',
      width: 0.6
    },
    {
      name: 'slug',
      width: 0.1
    },
    {
      name: '_status',
      width: 0.1
    },
    {
      name: '_updated_at',
      width: 0.2
    }
  ],
  order_by: '_updated_at_ASC',
  shared: true,
  item_type: {
    type: 'item_type',
    id: '44'
  }
}