message: Added new disk storageAccountTypes
diff: },
  "StorageAccountType": {
  "type": "string",
  - "description": "Specifies the storage account type for the managed disk. Managed OS disk storage account type can only be set when you create the scale set. NOTE: UltraSSD_LRS can only be used with data disks. It cannot be used with OS Disk. Standard_LRS uses Standard HDD. StandardSSD_LRS uses Standard SSD. Premium_LRS uses Premium SSD. UltraSSD_LRS uses Ultra disk. For more information regarding disks supported for Windows Virtual Machines, refer to https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types and, for Linux Virtual Machines, refer to https://docs.microsoft.com/en-us/azure/virtual-machines/linux/disks-types",
  + "description": "Specifies the storage account type for the managed disk. Managed OS disk storage account type can only be set when you create the scale set. NOTE: UltraSSD_LRS can only be used with data disks. It cannot be used with OS Disk. Standard_LRS uses Standard HDD. StandardSSD_LRS uses Standard SSD. Premium_LRS uses Premium SSD. UltraSSD_LRS uses Ultra disk. Premium_ZRS uses Premium SSD zone redundant storage. StandardSSD_ZRS uses Standard SSD zone redundant storage. For more information regarding disks supported for Windows Virtual Machines, refer to https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types and, for Linux Virtual Machines, refer to https://docs.microsoft.com/en-us/azure/virtual-machines/linux/disks-types",
  "enum": [
  "Standard_LRS",
  "Premium_LRS",
  "StandardSSD_LRS",
  - "UltraSSD_LRS"
  + "UltraSSD_LRS",
  + "Premium_ZRS",
  + "StandardSSD_ZRS"
  ],
  "x-ms-enum": {
  "name": "StorageAccountTypes",
  