if is_multi_az
                fetch_on_demand_rds_instance_pricing(RDS_BASE_URL+"#{db}/previous-generation/sqlserver-#{dp_type}-ondemand-maz.min.js",:ondemand, db_type, is_byol, is_multi_az)
              else
                fetch_on_demand_rds_instance_pricing(RDS_BASE_URL+"#{db}/previous-generation/sqlserver-#{dp_type}-ondemand.min.js",:ondemand, db_type, is_byol, is_multi_az)