The following AOVs are available for the Toon shader.
Stylized Highlight AOV
MultiExcerpt named 'highlight_aov' was not found
The page: Toon was found, but the multiexcerpt named 'highlight_aov' was not found. Please check/update the page name used in the 'multiexcerpt-include macro.
Rim Light AOV
MultiExcerpt named 'rim_light_aov' was not found
The page: Toon was found, but the multiexcerpt named 'rim_light_aov' was not found. Please check/update the page name used in the 'multiexcerpt-include macro.