https://help.autodesk.com/cloudhelp/ENU/Fusion-360-API/files/BRepShell_isVoid.htm
BRepShell.isVoid Property
BRepShell.isVoid Property
property
https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/predicate.TypeScript$KeywordTypeExpr$isVoid.0.html
isVoid
API documentation for CodeQL