Remove an entity attachment from a rule. This performs a soft delete, preserving the audit trail.

## Path parameters

**`rule_id`** string required

The rule ID

**`entity_type`** string required

Entity type: `assistant`, `user`, `model`, `vector_store`, `organization`

**`entity_id`** string required

The entity ID

## Returns

Returns 204 No Content on success.


```bash
curl -X DELETE "https://api.aitronos.com/v1/rules/rule_a1b2c3d4/attachments/assistant/asst_abc123" \
  -H "X-API-Key: $FREDDY_API_KEY"
```


```python
import os
import requests

api_key = os.environ["FREDDY_API_KEY"]

response = requests.delete(
    "https://api.aitronos.com/v1/rules/rule_a1b2c3d4/attachments/assistant/asst_abc123",
    headers={"X-API-Key": api_key}
)

print(f"Status: {response.status_code}")  # 204 No Content
```


```javascript
const apiKey = process.env.FREDDY_API_KEY;

const response = await fetch(
  'https://api.aitronos.com/v1/rules/rule_a1b2c3d4/attachments/assistant/asst_abc123',
  {
    method: 'DELETE',
    headers: {
      'X-API-Key': apiKey
    }
  }
);

console.log(`Status: ${response.status}`);  // 204
```

**Response** `204 No Content`