account | object or array of object or MicrosoftAdsAccountItem or string or integer | Yes | - | Select the Microsoft Ads account. |
entity_type | enum (Campaign, AdGroup) | No | Campaign | Read negatives assigned directly to Campaign or AdGroup entities. Defaults to Campaign. Shared negative lists are not included. |
entity_ids | array of string or string | Yes | - | Campaign IDs or ad group IDs matching entity_type, as a list or comma/newline-separated IDs. All must belong to the selected account; ad groups must belong to campaign_id. The operation reads every supplied entity, one request per unique ID, and returns all directly assigned negatives. |
campaign_id | string or SelectItem | No | - | Parent campaign ID for AdGroup scope. Required when entity_type is AdGroup; ignored for Campaign scope. |