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

# Batch Forget Actor Facts

> Mark multiple actor-level facts as forgotten in a single request

```
POST /openapi/memorylake/api/v3/workspaces/{workspaceId}/actors/{actorId}/facts/forget
```

Marks multiple actor-level facts as forgotten (expired) in a single request. Like [Forget Actor Fact](/features/memorylake/api-reference/facts/forget-actor-fact), this is a soft delete -- facts remain available for audit purposes but are excluded from future retrievals and searches.

<Note>
  **Permission required:** `workspace:actor_fact_delete`
</Note>

### Path Parameters

<ParamField path="workspaceId" type="string" required>
  Workspace ID
</ParamField>

<ParamField path="actorId" type="string" required>
  Actor ID
</ParamField>

### Request Body

<ParamField body="ids" type="array" required>
  Array of fact IDs to forget
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST 'https://app.memorylake.ai/openapi/memorylake/api/v3/workspaces/ws_abc123def456/actors/actor_5e4d3c2b1a0f/facts/forget' \
    -H 'Authorization: Bearer sk_xxxxxx' \
    -H 'Content-Type: application/json' \
    -d '{
      "ids": [
        "fact_4c5d6e7f8a9b",
        "fact_1a2b3c4d5e6f",
        "fact_9h8g7f6e5d4c"
      ]
    }'
  ```
</RequestExample>

### Response

Returns an empty `data` object on success.

<ResponseExample>
  ```json Success (200) theme={null}
  {
    "success": true,
    "data": {}
  }
  ```
</ResponseExample>