---
title: "List all users who have access to a chat session"
method: GET
path: "/chat/sessions/{chat_id}/collaborators"
tags: ["chat"]
---

# List all users who have access to a chat session

`GET /chat/sessions/{chat_id}/collaborators`

## Path parameters

- `chat_id` string, uuid, required

## Response `200`

List of collaborators retrieved successfully

- ListCollaboratorsResponse — Response for listing collaborators
  - `users` ChatCollaborator[], required
    - `created_at` string, date-time, required
    - `email` string, required
    - `role` 'viewer' | 'editor' | 'owner', required
    - `updated_at` string, date-time, required
    - `user_id` string, uuid, required

## Other responses

- `400` — Invalid session ID format
- `404` — Chat session not found or access denied
- `500` — Internal server error

---

[API](https://skmtc.net/structifyai/apis/structify.md) · [All operations](https://skmtc.net/structifyai/apis/structify/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/structifyai/structify/versions/1364930b6980/schema)