# Remove thread from space

Remove a thread's association with a space and clean up its embedded vectors.

Remove a thread from a space. The thread's embedded message vectors are cleaned up from the space's dedicated vector store. The thread itself is not deleted. Requires edit access to the space.

#### Path Parameters

**`space_id`** string required

The unique identifier of the space.

**`thread_id`** string required

The unique identifier of the thread to remove.

## Returns

No content (204).

Request

```bash cURL
curl -X DELETE "https://api.aitronos.com/v1/spaces/space_abc123/threads/thrd_def456" \
  -H "X-API-Key: $FREDDY_API_KEY"
```


```python Python
import os
import requests

api_key = os.environ["FREDDY_API_KEY"]

response = requests.delete(
    "https://api.aitronos.com/v1/spaces/space_abc123/threads/thrd_def456",
    headers={"X-API-Key": api_key},
)
print(response.status_code)  # 204
```


```javascript JavaScript
const response = await fetch(
  "https://api.aitronos.com/v1/spaces/space_abc123/threads/thrd_def456",
  {
    method: "DELETE",
    headers: { "X-API-Key": apiKey },
  }
);
console.log(response.status); // 204
```

Response

```json 204 No Content
// No response body
```


```json 404 Not Found
{
  "success": false,
  "error": {
    "code": "RESOURCE_NOT_FOUND",
    "message": "The requested resource could not be found.",
    "system_message": "Space not found",
    "type": "client_error",
    "status": 404,
    "details": { "space_id": "space_invalid" },
    "trace_id": "abc-123-def",
    "timestamp": "2026-02-26T10:30:00Z"
  }
}
```


```json 403 Forbidden
{
  "success": false,
  "error": {
    "code": "INSUFFICIENT_PERMISSIONS",
    "message": "You don't have permission to perform this action.",
    "system_message": "Edit access required",
    "type": "client_error",
    "status": 403,
    "details": { "space_id": "space_abc123" },
    "trace_id": "abc-123-def",
    "timestamp": "2026-02-26T10:30:00Z"
  }
}
```

## Related Resources

- [Add Thread to Space](/docs/api-reference/spaces/add-thread)
- [List Space Threads](/docs/api-reference/spaces/list-threads)
- [Create Space](/docs/api-reference/spaces/create)
- [Delete Space](/docs/api-reference/spaces/delete)