# PoolInUse

> A Pool is deleted only once no Node is enrolled in it and no object names it in spec.placement.pool.

Source: https://www.nodus-compute.ai/docs/reference/errors/pool-in-use/
Build revision: 53bfc045e800bf7bb44fa18623013c7aa9c9971e

<!-- Code generated by tools/errgen. DO NOT EDIT. -->

**HTTP status:** 409 · **Retryable:** no

A Pool is deleted only once no Node is enrolled in it and no object names it in spec.placement.pool.

## Message

```text
pool "{pool}" is in use by {users}
```

## What to do

delete its nodes with `nodus delete node <name>` and move or delete the objects that place on it

## On the wire

The response is a Kubernetes `Status` with `reason: PoolInUse` and `code: 409`, plus `fix`, `docs` (this page) and `requestId`. `details.causes` lists the fields involved, when there are any. The CLI prints the fix and the request id; the Python SDK raises `nodus.errors.PoolInUse`.