Merge pull request #256069 from roygara/sharedTier

Rephrasing restriction

Author: prmerger-automator[bot]

includes/virtual-machines-disks-performance-tiers-restrictions.md

@@ -5,13 +5,13 @@
  author: roygara
  ms.service: virtual-machines
  ms.topic: include
- ms.date: 09/10/2022
+ ms.date: 10/24/2023
  ms.author: rogarana
  ms.custom: include file
 ---
 
 - This feature is currently supported only for premium SSD managed disks.
-- This feature isn't currently supported with shared disks.
+- Performance tiers of shared disks can't be changed while attached to running VMs.
 - The P60, P70, and P80 performance tiers can only be used by disks that are larger than 4,096 GiB.
 - A disk's performance tier can be downgraded only once every 12 hours.
 - The system does not return Performance Tier for disks created before June 2020. You can take advantage of Performance Tier for an older disk by updating it with the baseline Tier.