You’re right that the Azure Portal doesn’t provide a dedicated view for SQL Managed Instance (SQL MI) quota limits. These quotas are set per subscription and region, and the Quotas blade doesn’t show them. The main ways to check limits are by attempting to create or scale an instance—errors will indicate if you exceed the quota—or by using Azure CLI (az sql mi list-usages) or PowerShell (Get-AzSqlManagedInstanceUsage) to retrieve usage and quota details for your subscription and region. You can also use the Azure REST API to get this information programmatically. If you need higher limits, you can request a quota increase through the Help + Support blade.