account | DynamicAccount | Yes | - | Select the Reddit Ads account that owns the ad group. |
ad_group_id | string or SelectItem | Yes | - | ID of the ad group whose budget to update. |
goal_value | number | Yes | - | New budget amount in the account currency (converted to microcurrency automatically), daily or lifetime per goal_type. |
goal_type | string or SelectableOption | No | - | Optionally change the budget goal type. Options: ‘DAILY_SPEND’, ‘LIFETIME_SPEND’. Leave unset to keep the current type. |