> ## 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.

# Revoke Invitation

> Revokes a pending invitation — its email link stops working

```
DELETE /openapi/memorylake/admin/v1/invitations/{id}
```

Revokes a **pending** invitation; the accept link in the email stops working immediately. The invitation stays in the list as history with status `revoked`, and the same email can be re-invited afterwards.

Accepted invitations cannot be revoked — the member already exists; [remove the member](/features/management-api/members/remove-member) instead. Expired and rejected ones are already inert. All of these return `409`.

<Note>
  **Permission required:** `member:invite`
</Note>

### Path Parameters

<ParamField path="id" type="string" required>
  Invitation identifier
</ParamField>

### Headers

<ParamField header="Idempotency-Key" type="string">
  Optional. Retrying with the same value replays the first result.
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X DELETE 'https://app.memorylake.ai/openapi/memorylake/admin/v1/invitations/88' \
    -H 'Authorization: Bearer sk-xxxxxx'
  ```
</RequestExample>

### Response

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

  ```json Not pending (409) theme={null}
  {
    "success": false,
    "message": "only a pending invitation can be revoked",
    "error_code": "STATE_NOT_READY"
  }
  ```
</ResponseExample>