I am trying Kloudless interactive docs, I have created application account and linked it to my google account so it has access to google drive, Now given a simple file config.txt located in the root , and given that I supplied the correct account_id, 
then remains the file id that is the path of the file to be downloaded, I have tried root/config.txt and config.txt but it returns 404 (not found) 
what is needed to make this request work, I will be using both objective-c and java
