> ## 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 Language

> Updates language targeting (locales) for a Meta Ads ad set

Updates language targeting (locales) for a Meta Ads ad set.

| | |
| - | - |
| **App** | Meta Ads |
| **Operation ID** | `meta_ads_update_adset_language` |
| **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 language targeting for |
| `locale_ids` | array of string or SelectItem | Yes | - | Select locale IDs. Choose 'ALL' to use All languages (Meta Default). Use operation `meta_ads_search_targeting` to find locale IDs for specific languages. |

### 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. |

## Output

**Type**: `str`

Returns success message confirming language targeting update.


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