# PoolState

The instance state in the warm pool.

- Source: [`aws-autoscaling/lib/warm-pool.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-autoscaling/lib/warm-pool.ts#L95)
- Type last changed: v2.18.0 · 29 Mar 2022

## Members

| Member | Description |
| --- | --- |
| `HIBERNATED` | Hibernated. |
| `RUNNING` | Running. |
| `STOPPED` | Stopped. |

## Referenced by

- [`WarmPoolOptions`](/v2/docs/aws-cdk-lib.aws_autoscaling.WarmPoolOptions).poolState