In Cloud Files API, The platforms invokes the respective callback function for the callback types.
there is a callback type for everything reading, moving, deleting, renaming, list fetching but i am not able to find the callbacks for monitoring the creation of files and folders under the sync root and monitoring changes in the contents of the files.

I noticed the CfConvertToPlaceholder(), to convert the normal file/directory to a placeholder file but how the app knows or the os tells the app that a new file/folder has been created.

how can we accomplish this using CloudFiles API?