family

The DB parameter group family name. A DB parameter group can be associated with one and only one DB parameter group family, and can be applied only to a DB instance running a DB engine and engine version compatible with that DB parameter group family. The DB parameter group family can't be changed when updating a DB parameter group. To list all of the available parameter group families, use the following command: `aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily"` The output contains duplicates. For more information, see `CreateDBParameterGroup`.