# File lib/fog/aws/requests/rds/create_db_instance.rb, line 33
        def create_db_instance(db_name, options={})

          if security_groups = options.delete('DBSecurityGroups')
            options.merge!(Fog::AWS.indexed_param('DBSecurityGroups.member.%d', [*security_groups]))
          end

          request({
            'Action'  => 'CreateDBInstance',
            'DBInstanceIdentifier' => db_name,
            :parser   => Fog::Parsers::AWS::RDS::CreateDBInstance.new,
          }.merge(options))
        end