The job instance object returned by Tabula has the following properties:

id	A unique identifier for the job instance
jobType	A code representing the type of job
progress	An integer between 0 and 100 representing the percentage completion of the job's work
started	A boolean value representing whether the job has been started
finished	A boolean value representing whether the job is complete
successful	A boolean value representing whether the job was successful if it has completed
status	A human-readable string representing the status of the job
user	The usercode of the user that invoked the job
createdDate	The date that the job was created in ISO date-time format
updatedDate	The date that the job was last updated in ISO date-time format
data	An optional JSON object with data specific to the type of job this is