update_payload | object or string | Yes | - | Ad Group fields to update as a JSON object using the official Reddit Ads v3 field names, sent as-is with raw microcurrency values. Only provided fields change. Common editable fields: name, configured_status, goal_type, goal_value, bid_strategy, bid_type, bid_value, optimization_goal, targeting, schedule, start_time, end_time, conversion_pixel_id, shopping fields, and audience fields. Example: {“name”: “New name”} |