> ## 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.

# List Shared Lists

> List the shared lists (negative keyword lists or website exclusion lists) in a Microsoft Ads account

List the shared lists (negative keyword lists or website exclusion lists) in a Microsoft Ads account.

| | |
| - | - |
| **App** | Microsoft Ads |
| **Operation ID** | `microsoft_ads_list_shared_lists` |
| **Type** | Action |
| **Connection** | `microsoft_ads` (required) |
| **Credits per run** | 1 |
| **Agent / MCP tool** | Yes |

## Inputs

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `account` | object or array of object or MicrosoftAdsAccountItem or string or integer | Yes | - | Select the Microsoft Ads account to list shared lists for. |
| `list_type` | string or SelectableOption | No | - | Type of shared list to return. 'NegativeKeywordList' (default): negative keyword lists. 'AccountPlacementExclusionList': website exclusion lists. 'AccountPlacementInclusionList': website inclusion lists. 'BrandList': brand lists used for brand inclusion and exclusion on Performance Max and AI Max campaigns. All live in the ad account shared library. |

### MicrosoftAdsAccountItem

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `value` | string | Yes | - | |
| `label` | string | Yes | - | |
| `customerId` | string | No | - | The Microsoft Ads customer ID used for REST CustomerId headers. If omitted, it is resolved from the account ID. |

### SelectableOption

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

## Output

**Type**: `List[Dict]`

Returns the shared lists, each with list\_id, name, type, item\_count, and association\_count.

**Fields**: `list_id`, `name`, `type`, `item_count`, `association_count`


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