# Suspend a project

POST /v1/projects/{project_id}/lifecycle/suspend

Reversible. Blocks new authority, revokes workforce access through the ordered lifecycle feed and leaves issuer clients installed. Resume does not restore access.

Authentication: bearer access token with audience `taifa-management`. Endpoint roles and eligibility are reviewed separately from the OpenAPI bearer scheme.

No operation-specific scopes are declared in the OpenAPI document. Bearer authentication and endpoint authorization requirements still apply.

## Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `project_id` | path | string | Yes |  |
| `idempotency-key` | header | string | Yes |  |

## Request body

### application/json

Required; identity__owned_client_router__Reason

| Field | Variant | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `reason` |  | string | Yes | Validation: min length 8; max length 500 |

## Responses

### 200

Successful Response

| Field | Variant | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `id` |  | string | Yes |  |
| `project_id` |  | string | Yes |  |
| `kind` |  | suspend \| resume \| decommission | Yes |  |
| `status` |  | requested \| effective \| cancelled | Yes |  |
| `requested_by` |  | string | Yes |  |
| `decided_by` |  | string \| null | Yes |  |
| `reason` |  | string | Yes |  |
| `created_at` |  | string | Yes |  |
| `expires_at` |  | string \| null | Yes |  |
| `effective_at` |  | string \| null | Yes |  |
| `completed_at` |  | string \| null | Yes |  |
| `project_status` |  | string | Yes |  |
| `access_revoked` |  | integer | Yes |  |
| `lifecycle_head` |  | integer | Yes |  |
| `revocations` |  | RevocationRead[] | Yes |  |

### 403

Current scoped authority, independent review or recent strong authentication required

No fields declared in the current specification.

### 409

Current project state, target set or idempotency conflict

No fields declared in the current specification.

### 422

Invalid exact request

No fields declared in the current specification.

## Request examples

Illustrative only. Replace placeholders and keep management tokens on the server.

### cURL

```sh
curl -X POST 'https://YOUR_IDENTITY_HOST/v1/projects/REPLACE_WITH_PROJECT_ID/lifecycle/suspend' \
  -H 'Authorization: Bearer YOUR_ACCESS_TOKEN' \
  -H 'idempotency-key: REPLACE_WITH_IDEMPOTENCY_KEY' \
  -H 'Content-Type: application/json' \
  --data '{
  "reason": "REPLACE_WITH_REASON"
}'
```

### TypeScript (Node.js/server-side)

```typescript
const response = await fetch('https://YOUR_IDENTITY_HOST/v1/projects/REPLACE_WITH_PROJECT_ID/lifecycle/suspend', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.TAIFA_MANAGEMENT_TOKEN}`,
    'idempotency-key': 'REPLACE_WITH_IDEMPOTENCY_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
  "reason": "REPLACE_WITH_REASON"
})
});

const result = await response.json();
```

### Python

```python
import os
import json
import requests

response = requests.request(
    'POST',
    'https://YOUR_IDENTITY_HOST/v1/projects/REPLACE_WITH_PROJECT_ID/lifecycle/suspend',
    headers={'Authorization': 'Bearer ' + os.environ['TAIFA_MANAGEMENT_TOKEN'], 'idempotency-key': 'REPLACE_WITH_IDEMPOTENCY_KEY'},
    json=json.loads('{"reason":"REPLACE_WITH_REASON"}')
)
response.raise_for_status()
```

## Response example

No response example in the current specification.