in models/v3/msgs/msgs.go [321:333]
func newEventMeta(data []types.NotificationResource) (envelope.EventMeta, error) {
if len(data) == 0 {
return envelope.EventMeta{}, errors.New("data must not be empty")
}
return envelope.EventMeta{
ID: uuid.New().String(),
Subject: subject(data),
DataVersion: version.V3,
MetadataVersion: "1.0",
EventTime: nower().UTC(),
EventType: EventType(data[0]),
}, nil
}