> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v24** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/Recommendation.ShoppingAddProductsToCampaignRecommendation).

The shopping recommendation to add products to a Shopping Campaign Inventory.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v24/resources/recommendation.proto)

| Fields ||
|---|---|
| ## `feed_label` | `string` Output only. The feed label for the campaign. |
| ## `merchant` | `MerchantInfo` Output only. The details of the Merchant Center account. |
| ## `reason` | `Reason` Output only. The reason why no products are attached to the campaign. |