account | object or array of object or MicrosoftAdsAccountItem or string or integer | Yes | - | Microsoft Ads account with access to the Merchant Center store. Its customer ID scopes the request. |
store_id | string or integer | Yes | - | Microsoft Merchant Center store ID (Id from microsoft_ads_list_merchant_stores), not the Microsoft Ads account ID. |
product_id | string | Yes | - | Full case-sensitive product ID from microsoft_ads_list_products, for example Online:en:US:Sku123. Reads across catalogs; if the same product ID exists in multiple catalogs, Microsoft returns an unspecified one. |