Retrieve all running jobs:
GET /transformations/jobs/running
If you have the job id from the last run, you can see when it finished:
GET /transformations/jobs/id//result
If you don't have the job id, query all finished and/or queued jobs to look for your workspace filtering on therequest.workspacePathreponse (you will have to request detail=high):
GET /transformations/jobs/queued GET /transformations/jobs/finished