> ## Documentation Index
> Fetch the complete documentation index at: https://docs.markifact.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Adset Placements

> Updates the placement targeting of a Meta Ads ad set

Updates the placement targeting of a Meta Ads ad set. Supports switching to Advantage+ automatic placements or manually setting publisher platforms, device platforms, and positions.

|                       |                                    |
| --------------------- | ---------------------------------- |
| **App**               | Meta Ads                           |
| **Operation ID**      | `meta_ads_update_adset_placements` |
| **Type**              | Action                             |
| **Connection**        | `meta_ads` (required)              |
| **Credits per run**   | 1                                  |
| **Agent / MCP tool**  | Yes                                |
| **Requires approval** | Yes (write operation)              |

## Inputs

| Field                 | Type                                | Required | Default | Description                                                                                                                                                                                                                                                                         |
| --------------------- | ----------------------------------- | -------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `account`             | DynamicAccount                      | Yes      | -       | Select Meta Ads account, ask the user for it if not provided                                                                                                                                                                                                                        |
| `adset_id`            | string or SelectItem                | Yes      | -       | The ad set to update placements for                                                                                                                                                                                                                                                 |
| `placement_mode`      | string or SelectableOption          | Yes      | -       | Choose 'AUTOMATIC' to switch to Advantage+ placements (Meta optimizes automatically) or 'MANUAL' to explicitly set publisher platforms, device platforms, and positions. AUTOMATIC removes all placement restrictions; MANUAL replaces existing placements with the ones specified. |
| `publisher_platforms` | array of string or SelectableOption | No       | -       | Required for MANUAL mode. Platforms to show ads on. This replaces the current publisher platforms — only the selected ones will be active. Options: FACEBOOK, INSTAGRAM, THREADS, MESSENGER, AUDIENCE\_NETWORK                                                                      |
| `device_platforms`    | array of string or SelectableOption | No       | -       | Optional for MANUAL mode. Device types to target. This replaces the current device setting — only the selected devices will be targeted. Leave empty to keep all devices. Options: MOBILE, DESKTOP                                                                                  |
| `positions`           | array of string or SelectableOption | No       | -       | Optional for MANUAL mode. Specific ad positions/placements to target. Only the selected positions will be active — any previous positions are replaced. Leave empty to use all positions for the selected publisher platforms.                                                      |

### SelectItem

| Field   | Type   | Required | Default | Description                                                                                          |
| ------- | ------ | -------- | ------- | ---------------------------------------------------------------------------------------------------- |
| `value` | string | Yes      | -       | The value of the selectable item.                                                                    |
| `label` | string | Yes      | -       | The label of the selectable item, used for display purposes. If not provided, defaults to the value. |

### SelectableOption

| Field   | Type   | Required | Default | Description |
| ------- | ------ | -------- | ------- | ----------- |
| `value` | string | Yes      | -       |             |
| `label` | string | Yes      | -       |             |

## Output

**Type**: `str`

Returns success message confirming placement update.