I'm trying to aid some of my other teams by improving the error handling when geoprocessing services are being called. In my code I'm handling errors however after publishing that code to the server 10.8. I cannot see any errors being written out under jobs\jobid URL of the REST API. Is there some specific standard I need to follow in order for messages to be written to ArcGIS Server REST API when looking at the status of a job?
Geoprocessing Services have 4 level of messages that can be returned and viewed during execution. If this setting is None, no messages, not even Error messages are returned.
See the service settings help for a complete break down of the levels.