VAST-3.0-icon-unknown-child
<Icon> contains an unrecognised child element
ErrorSchemaIAB VAST 3.0 §2.4.5VAST 3.0, 4.0, 4.1, 4.2, and 4.3
`<Icon>` has a defined set of allowed children per the VAST 3.0 schema.
How to fix
Remove the unrecognised element from <Icon>.
Check your VAST tag for
VAST-3.0-icon-unknown-child and other issues instantly.Validate a tag →Other Schema rules
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