Assign license to ESXi HostSystem

assignHostLicenseKey.js

// VMware vRealize Orchestrator (vRO) action sample
//
// Assign license key to ESXi Host (HostSystem)
// 
// For vRO v7.0+
//
// Action Inputs:
//  host - VC:HostSystem
//  license - string
//
// Return type: void

// consider using sample: https://code.vmware.com/samples/1479/decode-vsphere-license
// to validate license
if (!license || license.length != 29) {
  throw("invalid license key")
}

host.sdkConnection.licenseManager.licenseAssignmentManager.updateAssignedLicense(host.id, license);