---
title: "Update Experiment Group"
method: PUT
path: "/api/v1/geo/experiment-groups/{group_id}"
tags: ["geo-monitoring", "geo-experiment-groups"]
---

# Update Experiment Group

`PUT /api/v1/geo/experiment-groups/{group_id}`

Rename a group. Title is the only mutable field.

## Path parameters

- `group_id` string, uuid, required

## Request body

- GeoExperimentGroupUpdate — Rename an experiment group (PUT /experiment-groups/{id}). ``title`` is the only mutable field, so it is required rather than an optional partial — there is no "leave unchanged" case to express.
  - `title` string, required

## Response `200`

Successful Response

- GeoExperimentGroupRead
  - `id` string, uuid, required
  - `tenant_id` string, uuid, required
  - `geo_hotel_id` string, uuid, required
  - `title` string, required
  - `position` object

## Other responses

- `404` — Experiment group not found
- `422` — Validation Error

---

[API](https://skmtc.dev/getanana/apis/cleon-api.md) · [All operations](https://skmtc.dev/getanana/apis/cleon-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/getanana/cleon-api/revisions/c0f54348e251/schema)