Notification Detail (NDS) segment -- HL7v2 v2.5.1.
Contains notification detail information for system events.
4 fields per HL7 v2.5.1 specification.
@type t() :: %HL7v2.Segment.NDS{ extra_fields: term(), notification_alert_severity: term(), notification_code: term(), notification_date_time: term(), notification_reference_number: term() }