I've figured out how to inject non-retriable errors by temporarily compiling errors into a normal job flow, but I can't figure out how to cause a retriable error. I would like to simulate a retriable error to understand how the jobs endpoint behaves when there are retriable errors, for UI development.

It would be great if there was a built-in way to inject retriable and non-retriable errors into jobs. Thanks!

This blocks #81180.

Jira issue: CRDB-15166