> ## 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.


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