# File lib/rds/rds.rb, line 153
    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