destinations-used (Job Only)
Identifies the actual destination that printed or sent this job.
You can use the synonym printers-used.
InfoPrint sets this value to the names of the actual destinations where it sent the job.
No default value
Normally this value only contains one actual destination name. However, if InfoPrint restarted the job on another actual destination because the first actual destination failed for some reason, this value could contain more than one actual destination name.