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

# POST /#Action=PromoteReadReplicaDBCluster

`POST /#Action=PromoteReadReplicaDBCluster`

Promotes a read replica DB cluster to a standalone DB cluster.

## Query parameters

- `Action` 'PromoteReadReplicaDBCluster', required
- `Version` '2014-10-31', required

## Response `200`

Success

## Other responses

- `480` — DBClusterNotFoundFault
- `481` — InvalidDBClusterStateFault

---

[API](https://skmtc.net/aws/apis/rds.md) · [All operations](https://skmtc.net/aws/apis/rds/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/rds/versions/e6b3ad7df19b/schema)