[VirtualMachine][UltraSSD] Enable diskIOPSReadWrite and diskMBpsReadWrite for VM and VMSS (Azure#37621)

* Enabled iops/mbps properties for stanalone VMs

* adding version 2024-11-01

* Add readOnly attribute to diskIOPSReadWrite and diskMBpsReadWrite properties in ComputeRP.json

* Add Read-Write IOPS and bandwidth descriptions for UltraSSD_LRS disks in ComputeRP.json

---------

Co-authored-by: Yamini Bansal <yaminibansal@microsoft.com>
Co-authored-by: Haider Agha <64601174+haagha@users.noreply.github.com>
Co-authored-by: Haider Agha <Haider.Agha@microsoft.com>

Author: 4 people

specification/compute/Compute.Management/models.tsp

@@ -5303,13 +5303,29 @@ model DataDisk {
   /**
    * Specifies the Read-Write IOPS for the managed disk when StorageAccountType is UltraSSD_LRS. Returned only for VirtualMachine ScaleSet VM disks. Can be updated only via updates to the VirtualMachine Scale Set.
    */
+  @renamedFrom(Versions.v2025_04_01, "diskIOPSReadWrite")
+  @removed(Versions.v2025_04_01)
   @visibility(Lifecycle.Read)
+  DiskIOPSReadWrite?: int64;
+
+  /**
+   * Specifies the Read-Write IOPS for the managed disk when StorageAccountType is UltraSSD_LRS.
+   */
+  @added(Versions.v2025_04_01)
   diskIOPSReadWrite?: int64;
 
   /**
    * Specifies the bandwidth in MB per second for the managed disk when StorageAccountType is UltraSSD_LRS. Returned only for VirtualMachine ScaleSet VM disks. Can be updated only via updates to the VirtualMachine Scale Set.
    */
+  @renamedFrom(Versions.v2025_04_01, "diskMBpsReadWrite")
+  @removed(Versions.v2025_04_01)
   @visibility(Lifecycle.Read)
+  DiskMBpsReadWrite?: int64;
+
+  /**
+   * Specifies the bandwidth in MB per second for the managed disk when StorageAccountType is UltraSSD_LRS.
+   */
+  @added(Versions.v2025_04_01)
   diskMBpsReadWrite?: int64;
 
   /**

specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/ComputeRP.json

@@ -13263,14 +13263,12 @@
         "diskIOPSReadWrite": {
           "type": "integer",
           "format": "int64",
-          "description": "Specifies the Read-Write IOPS for the managed disk when StorageAccountType is UltraSSD_LRS. Returned only for VirtualMachine ScaleSet VM disks. Can be updated only via updates to the VirtualMachine Scale Set.",
-          "readOnly": true
+          "description": "Specifies the Read-Write IOPS for the managed disk when StorageAccountType is UltraSSD_LRS."
         },
         "diskMBpsReadWrite": {
           "type": "integer",
           "format": "int64",
-          "description": "Specifies the bandwidth in MB per second for the managed disk when StorageAccountType is UltraSSD_LRS. Returned only for VirtualMachine ScaleSet VM disks. Can be updated only via updates to the VirtualMachine Scale Set.",
-          "readOnly": true
+          "description": "Specifies the bandwidth in MB per second for the managed disk when StorageAccountType is UltraSSD_LRS."
         },
         "detachOption": {
           "$ref": "#/definitions/DiskDetachOptionTypes",