title: Setting name of usql job invoked from data factory
body: <p>Is it possible to set name of USQL job when invoking it using Data factory ? </p>
  
  <p>Currently when my USQL jobs are invoked using Data Factory, Data Lake Analytics job view shows just GUID as a name for those jobs. My goal is to easily spot what the job is about and GUID doesn't help unless I open the job and see its code.</p>