List All Folders in an Application

Hi Team,

I am looking for a plug-in or Public Appian API or function to list all Folders in an Application including rule, process model, KC, document folders.

I tried with below function which returned only the folders inside KC of an application when given searchCriteria with APP_PREFIX&*.

Please do the needful

findcontentbyattribute(
searchAllContent: false(),
contentType: "folder",
attributeName: "name",
searchCriteria: "<APP_PREFIX>*"
)

Thanks,

Bharathwaj RK