---
title: "Rename an existing RBD group"
method: PUT
path: "/api/block/pool/{pool_name}/group/{group_name}"
tags: ["RbdGroup"]
---

# Rename an existing RBD group

`PUT /api/block/pool/{pool_name}/group/{group_name}`

## Path parameters

- `pool_name` string, required
- `group_name` string, required

## Request body

- object
  - `namespace` string — Optional RBD namespace within the pool. Provides logical isolation of images. When specified, operations are scoped to that namespace. If omitted, the default namespace is used.
  - `new_name` string, required — New name for the group

## Response `200`

Resource updated.

- object

## Other responses

- `202` — Operation is still executing. Please check the task queue.
- `400` — Operation exception. Please check the response body for details.
- `401` — Unauthenticated access. Please login first.
- `403` — Unauthorized access. Please check your permissions.
- `500` — Unexpected error. Please check the response body for the stack trace.

---

[API](https://skmtc.dev/ceph/apis/ceph-rest-api.md) · [All operations](https://skmtc.dev/ceph/apis/ceph-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ceph/ceph-rest-api/revisions/474e652a8dce/schema)