Returns a list of <code>DBParameterGroup</code> descriptions. If a <code>DBParameterGroupName</code> is specified, the list will contain only the description of the specified DB parameter group.
post/#Action=DescribeDBParameterGroups
Query parameters
MaxRecordsstring
Pagination limit
Markerstring
Pagination token
Action'DescribeDBParameterGroups' required
Version'2014-10-31' required
Response
Success