---
title: "Extend an active environment session"
method: POST
path: "/api/sessions/{sessionId}/renew"
---

# Extend an active environment session

`POST /api/sessions/{sessionId}/renew`

## Path parameters

- `sessionId` string, required

## Request body

- object
  - `ttlSeconds` integer

## Response `200`

Successful response

- object
  - `sessionId` string, required
  - `status` 'starting' | 'ready' | 'running' | 'tearing_down' | 'ended' | 'expired' | 'failed', required
  - `expiresAt` string, required
  - `lease` object
    - `expiresAt` string, required
    - `idleExpiresAt` string, nullable, required
    - `hardExpiresAt` string, required
    - `renewable` boolean, required
  - `environmentIds` string[], required
  - `environments` object, required

## Other responses

- `400` — The request was rejected
- `401` — The request was rejected
- `403` — The request was rejected
- `404` — The request was rejected
- `409` — The request was rejected
- `413` — The request was rejected
- `429` — The request was rejected
- `500` — The request was rejected
- `502` — The request was rejected
- `503` — The request was rejected

---

[API](https://skmtc.dev/archal/apis/archal-api.md) · [All operations](https://skmtc.dev/archal/apis/archal-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/archal/archal-api/revisions/a06cd479cc93/schema)