---
title: "POST /#Action=CreateClusterSecurityGroup"
method: POST
path: "/#Action=CreateClusterSecurityGroup"
---

# POST /#Action=CreateClusterSecurityGroup

`POST /#Action=CreateClusterSecurityGroup`

Creates a new Amazon Redshift security group. You use security groups to control access to non-VPC clusters.

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

- `Action` 'CreateClusterSecurityGroup', required
- `Version` '2012-12-01', required

## Response `200`

Success

## Other responses

- `480` — ClusterSecurityGroupAlreadyExistsFault
- `481` — ClusterSecurityGroupQuotaExceededFault
- `482` — TagLimitExceededFault
- `483` — InvalidTagFault

---

[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)