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

# GET /#Action=DeleteClusterSecurityGroup

`GET /#Action=DeleteClusterSecurityGroup`

Deletes an Amazon Redshift security group.

You cannot delete a security group that is associated with any clusters. You cannot delete the default security group.

For information about managing security groups, go to [Amazon Redshift Cluster Security Groups](https://docs.aws.amazon.com/redshift/latest/mgmt/working-with-security-groups.html) in the _Amazon Redshift Cluster Management Guide_.

## Query parameters

- `ClusterSecurityGroupName` string, required
- `Action` 'DeleteClusterSecurityGroup', required
- `Version` '2012-12-01', required

## Response `200`

Success

## Other responses

- `480` — InvalidClusterSecurityGroupStateFault
- `481` — ClusterSecurityGroupNotFoundFault

---

[API](https://skmtc.net/aws/apis/redshift.md) · [All operations](https://skmtc.net/aws/apis/redshift/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/redshift/versions/20d3543bb6e9/schema)