# Clone project scenario

`POST` `/api/v1/carve/projects/{project_id}/scenarios/{scenario_id}/clone`

Create a new scenario by copying an existing one, including its results,
overrides, and conversation history. The clone is an independent snapshot —
subsequent changes to either scenario do not affect the other.

If `name` is omitted, the new scenario is named '{source name} (copy)'.

If the project is currently open in the browser, refresh the page to see
the new scenario.

## Path parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| project_id | string | yes | — |
| scenario_id | string | yes | — |

## Request body

`application/json`

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| name | string | no | Name for the cloned scenario. Defaults to '{source name} (copy)' if omitted. |

## Response

`200 OK` — `application/json`

| Field | Type | Description |
|-------|------|-------------|
| scenario_id | string | — |
| project_id | string | — |
| message | string | — |

## Errors

| Status | Description |
|--------|-------------|
| 403 | Forbidden |
| 404 | Not Found |
| 409 | Conflict |
| 422 | Unprocessable Entity |
| 502 | Bad Gateway |