aws rds describe-option-groups
Describes the available option groups. AWS CLI reference
6 options Its page in the AWS CLI reference
Options
--engine-nameA filter to only include option groups associated with this database engine.--filtersThis parameter isn't currently supported.--major-engine-versionFilters the list of option groups to only include groups associated with a specific database engine version.--markerAn optional pagination token provided by a previous DescribeOptionGroups request.--max-recordsThe maximum number of records to include in the response.--option-group-nameThe name of the option group to describe.