---
type: resource-type
title: RDSDBClusterParameterGroup
description: aws resource type AWS::RDS::DBClusterParameterGroup
name: RDSDBClusterParameterGroup
lexicon: aws
resource_type: AWS::RDS::DBClusterParameterGroup
---
`AWS::RDS::DBClusterParameterGroup`, a resource type of the aws lexicon.

## Properties

- `Description` (`string`, required): The description for the DB cluster parameter group.
- `Family` (`string`, required): The DB cluster parameter group family name. A DB cluster parameter group can be associated with one and only one DB cluster parameter group family, and can be applied only to a DB cluster running a database engine and engine version compatible with that DB cluster parameter group family. Aurora MySQL* Example: ``aurora-mysql5.7``, ``aurora-mysql8.0`` Aurora PostgreSQL* Example: ``aurora-postgresql14`` RDS for MySQL* Example: ``mysql8.0`` RDS for PostgreSQL* Example: ``postgres13`` To list all of the available parameter group families for a DB engine, use the following command: ``aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine <engine>`` For example, to list all of the available parameter group families for the Aurora PostgreSQL DB engine, use the following command: ``aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine aurora-postgresql`` The output contains duplicates. The following are the valid DB engine values: + ``aurora-mysql`` + ``aurora-postgresql`` + ``mysql`` + ``postgres``
- `Parameters` (`Record<string, unknown>`, required): Provides a list of parameters for the DB cluster parameter group.
- `DBClusterParameterGroupName` (`string`, optional): The name of the DB cluster parameter group. Constraints: + Must not match the name of an existing DB cluster parameter group. This value is stored as a lowercase string.
- `Tags` (`RDSDBClusterParameterGroup_Tag[]`, optional): Tags to assign to the DB cluster parameter group.