Using PBCS Cloud, how to use the REST API to Get the attachment after executing a job

Summary:

Using PBCS Cloud, how to use the REST API to Get the attachment after executing a job from Application > Overview > Export Data.
I see the job execution & can manually download the file from Application > Jobs > Recent Activity > Export Data File. But running step 4 to Get file results in "Not Found" message.

• Post job
  https://<BASE-URL>/HyperionPlanning/rest/v3/applications/{application name}/jobs

• Get job status
  https://<BASE-URL>/HyperionPlanning/rest/v3/applications/{application name}/jobs/{jobid}

• Get job details
  https://<BASE-URL>/HyperionPlanning/rest/v3/applications/{application name}/jobs/{jobid}/details

• Get file
  https://<BASE-URL>/interop/rest/v1/files/{filename}
  

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