---
title: "Add users to a group"
method: POST
path: "/groups/{groupId}/users"
tags: ["Groups"]
---

# Add users to a group

`POST /groups/{groupId}/users`

## Path parameters

- `groupId` string, required

## Request body

- GroupUserIdsInput
  - `userIds` string[], required — List of user IDs to add or remove

## Response `200`

Ok

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `429` — Too Many Requests
- `500` — Internal Server Error

---

[API](https://skmtc.dev/elementum/apis/elementum-api.md) · [All operations](https://skmtc.dev/elementum/apis/elementum-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/elementum/elementum-api/revisions/0bd8997bc49d/schema)