packer-cn/website/source/partials/builder/vsphere/common/_ShutdownConfig-not-required.html.md

• shutdown_command (string) - Specify a VM guest shutdown command. VMware guest tools are used by default.

• shutdown_timeout (duration string | ex: "1h5m2s") - Amount of time to wait for graceful VM shutdown. Examples 45s and 10m. Defaults to 5m(5 minutes).