Add compute isolation feature

Author: srdan-bozovic-msft

articles/sql-database/sql-database-managed-instance-resource-limits.md

@@ -75,6 +75,7 @@ Managed instance has two service tiers: [General Purpose](sql-database-service-t
 | In-memory OLTP | Not supported | Available, [size depends on number of vCore](#in-memory-oltp-available-space) |
 | Max sessions | 30000 | 30000 |
 | [Read-only replicas](sql-database-read-scale-out.md) | 0 | 1 (included in price) |
+| Compute isolation | Gen5:<br/>-supported for 80 vCores<br/>-not supported for other sizes<br/><br/>Gen4 is not supported due to deprecation|Gen5:<br/>-supported for 60, 64, 80 vCores<br/>-not supported for other sizes<br/><br/>Gen4 is not supported due to deprecation|
 
 > [!NOTE]
 > - **Currently available instance storage size** is the difference between reserved instance size and the used storage space.