aws rds describe-db-parameter-groups
Returns a list of DBParameterGroup descriptions. AWS CLI reference
4 options Its page in the AWS CLI reference
Options
--db-parameter-group-nameThe name of a specific DB parameter group to return details for.--filtersThis parameter isn't currently supported.--markerAn optional pagination token provided by a previous DescribeDBParameterGroups request.--max-recordsThe maximum number of records to include in the response.