[ReleasePR recoveryservices] [Hub Generated] Review request for Microsoft.RecoveryServices to add version stable/2022-04-01 (#2414)

Create to sync Azure/azure-rest-api-specs#19082
[ReCreate this PR](https://github.com/azure-resource-manager-schemas/compare/main...azure-sdk:sdkAuto/recoveryservices?expand=1)

Author: msftbot[bot]

schemas/2022-03-01/Microsoft.RecoveryServices.json

@@ -404,7 +404,7 @@
               "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
             }
           ],
-          "description": "The Sku name."
+          "description": "Name of SKU is RS0 (Recovery Services 0th version) and the tier is standard tier. They do not have affect on backend storage redundancy or any other vault settings. To manage storage redundancy, use the 'backupstorageconfig."
         },
         "size": {
           "type": "string",