ListChildren Method
Lists children of the current folder.
Syntax
googledrive.listChildren([callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
This method lists children of the current folder specified by ResourceId.
After calling this method the ResourceChild* properties will be populated.
The ChildList event will also fire for each child returned.