Applies wizard configuration to an appliance asynchronously. Steps are executed in order: applianceImage, applianceExtraInfo, overlayRegion, coordinates, password, hostname, zones, vrfs, labels, loopback, ecLicense, deployment, subnets, approve, templates, overlays. Each step is optional - omit from wizardData to skip. Subnets are posted to /subnets for appliances <8.1.7 and /subnets2 for >=8.1.7. VRF support requires appliance version >=8.1.4. Poll completion status using GET /action/status?key={actionGroupId}.