customize initial vami services on vcsa specifically esxi dump collector


I am looking to streamline/automate some of the initial config for VCSA to support a (mostly) automated deployment (of self-managed vsan cluster) using powercli. During the initial config, I would like to change the service 'netdumper' (esxi dump collector) to automatic, and start it. I looked at the API examples, and even William Lam's great post and I could use a VAMI Module that he created (Thx again @williamlam!) to start and stop services. I couldn't figure out how to change the startup type to automatic ... and I looked (maybe not in the correct place) on the powercli blog for examples, to the point where (my pride is affecting my productivity, and ...) I need to ask for help!