How to get missing files programmatically similar to GUI Dependency Analysis?

In Analyze Project Dependencies - MATLAB & Simulink - MathWorks Nordic we read it is possible to do an dependency analysis to find cases where a file cannot be found. Find model file dependencies - MATLAB dependencies.fileDependencyAnalysis - MathWorks Nordic suggests this can be done programmatically for a Simulink model.

For Matlab projects the suggested feature to use is Get files required by specified project files - MATLAB listRequiredFiles - MathWorks Nordic, but this cannot produce a list of missing files same as the others. Clicking in the GUI for Dependency Analysis on the project produces such lists just fine, suggesting something manages to pull it off. Exacyl how eludes me.

Is there a way to get a missing files list programmatically for files in a Matlab Project?