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

# flows.workflow.deleted

> Fired when a workflow is permanently deleted from Chamelio.

## Event

```
flows.workflow.deleted
```

This event fires when a workflow is deleted. Existing tasks that were initiated from this workflow are not affected, but no new tasks can be created from the deleted workflow.

## Payload Example

```json theme={null}
{
  "event": "flows.workflow.deleted",
  "event_id": "evt_01HXYZ6677889900",
  "organization_id": "org_abc123",
  "timestamp": "2025-06-05T16:20:00Z",
  "data": {
    "workflow_id": "wf_old_nda_review",
    "workflow_name": "NDA Review (Legacy)",
    "deleted_by": "admin@example.com",
    "last_version": 2
  }
}
```

## Payload Fields

### Envelope

| Field             | Type   | Description                                     |
| ----------------- | ------ | ----------------------------------------------- |
| `event`           | string | Always `flows.workflow.deleted`                 |
| `event_id`        | string | Unique delivery ID — use to deduplicate retries |
| `organization_id` | string | ID of the organization that owned the workflow  |
| `timestamp`       | string | ISO 8601 UTC timestamp of the event             |
| `data`            | object | Event-specific payload (see below)              |

### Data Object

| Field           | Type    | Description                                             |
| --------------- | ------- | ------------------------------------------------------- |
| `workflow_id`   | string  | Unique identifier of the deleted workflow               |
| `workflow_name` | string  | Human-readable name of the workflow at time of deletion |
| `deleted_by`    | string  | Email of the user who deleted the workflow              |
| `last_version`  | integer | Version number of the last published version            |

## Notes

<Warning>
  Remove references to this workflow ID from any integrations or automation rules. Attempts to initiate tasks from a deleted workflow will return a 404 error.
</Warning>