Shared Items represent files and folders on Box accessed via a shared link.
To get the file or folder information for a shared link, call the sharedItems.get(url, password, options, callback)
method. The password
parameter should be passed as a null
value if none is required.
client.sharedItems.get(
'https://app.box.com/s/1a2b3c4d5e',
null,
{fields: 'type,id,parent,extension,shared_link'},
callback
);