post http://127.0.0.1:8080/gms/applianceWizard/apply
Applies the wizard to an appliance in the background. The wizard is broken into steps and each step is represented by an object in 'wizardData'. Every step is optional, if you don't want a step to be applied then delete it from the JSON when you POST. Subnets is special in that it will post to /subnets for <8.1.7 appliances and /subnets2 for >=8.1.7 appliances. If you are using an older appliance you will need to adjust the subnets.data section to match the appliance API format.
The actionGroupId is used to poll the status of applying the wizard with POST /action/status.