Merge pull request #294287 from wmgries/rev-pv2-regions

Add Canada and UAE regions to the supported list

Author: prmerger-automator[bot]

articles/storage/files/understanding-billing.md

@@ -121,6 +121,10 @@ Currently, these SKUs are generally available in a limited subset of regions:
 - UK West
 - Central India
 - South India
+- Canada Central
+- Canada East
+- UAE Central
+- UAE North
 
 ### Provisioned v2 provisioning detail
 When you create a provisioned v2 file share, you specify the provisioned capacity for the file share in terms of storage, IOPS, and throughput. File shares are limited based on the following attributes: