---
title: "POST /group/{groupId}/join"
method: POST
path: "/group/{groupId}/join"
tags: ["group"]
---

# POST /group/{groupId}/join

`POST /group/{groupId}/join`

Join to group

## Path parameters

- `groupId` string, required

## Response `200`

Success join to group

- ResPostGroupGroupIdJoin
  - `message` string, required

## Other responses

- `400` — Validation error, etc.
- `403` — Authentication error, etc.
- `404` — Resource does not exist, etc.
- `500` — System error, etc.

## Changes

- **2025-11-06** `e1ebf7514e25` — 1 info
  - endpoint added
- **2023-04-06** `f92abf0d64e8` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/sit-digicre/apis/digicore/changes/group/:groupId/join/post.md)

---

[API](https://skmtc.dev/sit-digicre/apis/digicore.md) · [All operations](https://skmtc.dev/sit-digicre/apis/digicore/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sit-digicre/digicore/revisions/6576c966d74e/schema)