# PUT /api/project-members/{id}

> Project Members - Update a Project Membership

Only the leader flag can change. Moving a membership to another project or another user is not offered on purpose - that is a different access decision, so remove the membership and add the new one instead. A project_id or user_id sent in the body is ignored.

- **Endpoint:** `PUT /api/project-members/{id}`
- **Group:** Project Members
- **Since:** v1.0.0
- **Defined in:** `RestApi/Controllers/ProjectMembersController.php`

## Headers

| Field | Type | Description |
| --- | --- | --- |
| `authtoken` | String | Authentication token, generated from admin area |

## Parameters

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | Number | yes | Membership unique ID |
| `is_leader` | Number | yes | Mandatory 0 or 1 |

## Request example

```bash
curl -X PUT "https://yoursite.com/index.php/api/project-members/123" \
  -H "authtoken: YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{ "is_leader": "..." }'
```

## Responses

### Success - Success-Response:

```json
HTTP/1.1 200 OK
{ "status": 200, "messages": { "success": "The record has been saved." } }
```

### Error - Error-Response:

```json
HTTP/1.1 404 Not Found
{ "status": false, "messages": { "error": "No data were found" } }
```

---

Part of the [REST API for RISE CRM](https://risecrm.themesic.com/apiguide/) documentation.
Full page: https://risecrm.themesic.com/apiguide/project-members/update-project-member/