productDetails property
The main product details related to the event.
This field is optional except for the following event types: *
add-to-cart * detail-page-view * purchase-complete In a search
event, this field represents the products returned to the end user on the
current page (the end user may have not finished browsing the whole page
yet). When a new page is returned to the end user, after
pagination/filtering/ordering even for the same query, a new search
event with different product_details is desired. The end user may have not
finished browsing the whole page yet.
Implementation
core.List<GoogleCloudRetailV2ProductDetail>? productDetails;