Connect-APS fails with "Job processing requires Autodesk Platform Service authentication!" when running in powerJobs Processor
Description
When calling Connect-APS in a powerJobs Processor job the job fails with
Job processing requires Autodesk Platform Service authentication! Please sign-in on your workstation using Autodesk ID '<email>' and grant consent.

Cause
As the error states, the connection couldn't be established because the user that is impersonated by Connect-APS did not authenticate with the platform yet.
Most likely this happens because the client scripts connect via -ClientId and -ClientSecret and the job connects via -User parameter.
Solution
If you connect via -ClientId and -ClientSecret in your client scripts than you also have to do that in your job scripts. Id and secret are not shared automatically between client and job.