Products list - when a product is clicked

<script>
var dataLayer  = window.dataLayer || [];
function(productObj) {
  dataLayer.push({
    'event': 'productClick',
    'ecommerce': {
      'click': {
        'actionField': {'list': 'Search Results'},       //List required
        'products': [{
         'name': 'iPad Pro',      //name or id required
         'id': 'pad1232',      //name or id required
         'price': '899',
         'brand': 'Apple',
         'category': 'Tablets',
         'variant': 'Space Gray',
         'position': '1'         }]
       }
     }
  });
}
</script>