VAST-4.1-universaladid-idvalue-removed
<UniversalAdId> idValue attribute was removed in VAST 4.1
WarningRequired fieldsIAB VAST 4.1 §2.3.4VAST 4.1, 4.2, and 4.3
The `idValue` attribute was replaced by element text content in VAST 4.1. If your tag targets 4.1+ players, use element text content instead.
How to fix
Remove the idValue attribute and place the ad identifier as the text content of <UniversalAdId> instead.
Check your VAST tag for
VAST-4.1-universaladid-idvalue-removed and other issues instantly.Validate a tag →Other Required fields rules
VAST-2.0-root-elementRoot element must be <VAST>VAST-2.0-root-version<VAST> must have a version attributeVAST-2.0-root-version-valueVAST version attribute must be a recognised version stringVAST-2.0-root-has-ad-or-error<VAST> must contain at least one <Ad> or <Error>VAST-4.0-wrapper-root-error<VAST> root contains both <Ad> and <Error> elements (invalid per VAST 4.0)VAST-2.0-ad-has-inline-or-wrapperEach <Ad> must contain exactly one <InLine> or <Wrapper>VAST-2.0-inline-adsystem<InLine> must contain <AdSystem>VAST-2.0-inline-adtitle<InLine> must contain <AdTitle>