---
title: "GET /#Action=DescribeWarmPool"
method: GET
path: "/#Action=DescribeWarmPool"
---

# GET /#Action=DescribeWarmPool

`GET /#Action=DescribeWarmPool`

Gets information about a warm pool and its instances.

For more information, see [Warm pools for Amazon EC2 Auto Scaling](https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-warm-pools.html) in the _Amazon EC2 Auto Scaling User Guide_.

## Query parameters

- `AutoScalingGroupName` string, required
- `MaxRecords` integer
- `NextToken` string
- `Action` 'DescribeWarmPool', required
- `Version` '2011-01-01', required

## Response `200`

Success

## Other responses

- `480` — InvalidNextToken
- `481` — LimitExceededFault
- `482` — ResourceContentionFault

---

[API](https://skmtc.net/aws/apis/autoscaling.md) · [All operations](https://skmtc.net/aws/apis/autoscaling/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/autoscaling/versions/5e07057bfecf/schema)