This is the node name or the identificator of the requester:
Processor name:

This is the folder where the files (the work units) are located.
Folder:
Remark: Only projects which are in state 'Started' can be queried.
If you do not see any project listed start a project first.

This is the operating system of the requester (the platform):

This is the format of the answer to your request: