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

# POST /#Action=CreateClusterSubnetGroup

`POST /#Action=CreateClusterSubnetGroup`

Creates a new Amazon Redshift subnet group. You must provide a list of one or more subnets in your existing Amazon Virtual Private Cloud (Amazon VPC) when creating Amazon Redshift subnet group.

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

## Query parameters

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

## Response `200`

Success

## Other responses

- `480` — ClusterSubnetGroupAlreadyExistsFault
- `481` — ClusterSubnetGroupQuotaExceededFault
- `482` — ClusterSubnetQuotaExceededFault
- `483` — InvalidSubnet
- `484` — UnauthorizedOperation
- `485` — TagLimitExceededFault
- `486` — InvalidTagFault
- `487` — DependentServiceRequestThrottlingFault

---

[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)