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

# POST /#Action=DescribeClusterParameters

`POST /#Action=DescribeClusterParameters`

Returns a detailed list of parameters contained within the specified Amazon Redshift parameter group. For each parameter the response includes information such as parameter name, description, data type, value, whether the parameter value is modifiable, and so on.

You can specify _source_ filter to retrieve parameters of only specific type. For example, to retrieve parameters that were modified by a user action such as from ModifyClusterParameterGroup, you can specify _source_ equal to _user_.

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

## Query parameters

- `MaxRecords` string
- `Marker` string
- `Action` 'DescribeClusterParameters', required
- `Version` '2012-12-01', required

## Response `200`

Success

## Other responses

- `480` — ClusterParameterGroupNotFoundFault

---

[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)