ef="doc/cloudi.html#type-service_name_pattern">cloudi:service_name_pattern()</a>] | undefined | #config_service_options{priority_default = <a href="doc/cloudi_service.html#type-priority">cloudi_service:priority()</a>, queue_limit = undefined | non_neg_integer(), queue_size = undefined | pos_integer(), rate_request_max = undefined | number() | [{period, <a href="doc/cloudi_service_api.html#type-period_seconds">cloudi_service_api:period_seconds()</a>} | {value, number()}] | tuple(), dest_refresh_start = <a hr