VAST 4.2 missing notUsed event type

[moaxcp]

The 4.2 spec shows "notUsed" as a valid event type for Tracking event. Is it possible to get this added to the xsd?

[aleksUIX]

Still missing, and it has now carried forward past 4.2.

• vast_4.2.xsd: notUsed does not appear anywhere in the file. The tracking event enumeration runs mute, unmute, pause, resume, rewind, skip, playerExpand, playerCollapse, loaded, start, firstQuartile, midpoint, thirdQuartile, complete, progress, closeLinear, creativeView, acceptInvitation, adExpand, adCollapse, minimize, close, overlayViewDuration, otherAdInteraction, interactiveStart with no notUsed.
• vast_4.4.xsd: also absent.

So a tag using <Tracking event="notUsed"> matches the spec table you screenshotted but fails schema validation against every published VAST schema, including the 4.4 draft.

Happy to open a PR adding notUsed to the enumeration. The open question is scope: whether published schemas (4.2 and earlier) get patched in place, or whether the fix only lands in the 4.4 draft and 4.2 stays as shipped. Let me know which you prefer and I'll match it.