MediaWiki:Apihelp-query+imageinfo-param-badfilecontexttitle
From Global Knowledge Compendium of Traditional Crafts and Artisanal Techniques
If $2prop=badfile is set, this is the page title used when evaluating the MediaWiki:Bad image list
If $2prop=badfile is set, this is the page title used when evaluating the MediaWiki:Bad image list
