# File lib/rds/rds.rb, line 146
        def create_db_security_group(group_name, description, options={})
            params = {}
            params['DBSecurityGroupName'] = group_name
            params['DBSecurityGroupDescription'] = description

            link = do_request("CreateDBSecurityGroup", params, :pull_out_single => [:create_db_security_group_result, :db_security_group])

        rescue Exception
            on_exception
        end