How do you surface the currently running business rule's Job ID?

This should be really simple but I can't seem to work it out.

I initiate a business rule which uses REST API calls to kick off multiple child jobs. At the moment, these jobs are clogging up my job log and looking untidy. I'd like to call them as child jobs of my original rule.

e.g. below, the parent is LOAD PDRA ACTUALS and it kicks off a child job a few times as it controls a few different integrations.

Usually I use this command and the response contains the job ID:

POST /HyperionPlanning/rest/{api_version}/applications/{application}/jobs