Currently, I use NSFileProviderItemCapabilitiesAllowsAddingSubitems on a folder to control the creation of sub-items (either folders or files) within a parent folder. However, this capability doesn't allow me to meet a requirement where I need to permit file creation but restrict folder creation.
I am seeking input on different options to achieve this requirement.
Note: One reactive approach would be to intercept folder creation within the createItem() event handler and reject it with an ExcludedFromSync error (without uploading to cloud). This would prevent createItem() from being reattempted on that folder, but the folder would still remain on the mount. Is there any way to delete it?