list_mountable_folders/continue

[list_mountable_folders/continue](https://www.dropbox.com/developers/documentation/http/documentation#sharing-list_mountable_folders-continue) scope: `sharing.read` Once a cursor has been retrieved from `list_mountable_folders`, use this to paginate through all mountable shared folders. The cursor must come from a previous call to `list_mountable_folders` or `list_mountable_folders/continue`.