---
title: "Check session existence"
method: HEAD
path: "/api/v1/projects/{projectId}/sessions/{sessionId}"
tags: ["Sessions"]
---

# Check session existence

`HEAD /api/v1/projects/{projectId}/sessions/{sessionId}`

Check if session exists and get metadata

## Path parameters

- `projectId` string, required
- `sessionId` string, required

## Response `200`

Session exists

## Other responses

- `304` — Not Modified
- `401` — Unauthorized
- `404` — Session not found

---

[API](https://skmtc.dev/specstoryai/apis/specstory-cloud-api.md) · [All operations](https://skmtc.dev/specstoryai/apis/specstory-cloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/specstoryai/specstory-cloud-api/revisions/2009d44a1949/schema)