| Property | Type | Description | Required or Optional | Available Version |
|---|---|---|---|---|
| groupingOption | ConnectApi.CommerceSearchGroupingOption | Grouping option for search results. Values are:
|
Required | 52.0 |
| topProductType | ConnectApi.CommerceSearchTopProductType | Type of the top product to return for each product group in search results. Value is:
If NoGrouping is specified for groupingOption, topProductType is ignored. |
Optional | 52.0—62.0 |