When creating several managed Microsoft SQL Server instances in Azure, you receive a message that your subscription limits must be increased. What should you do to raise those limits?

To increase Azure subscription limits, such as the number of managed SQL Server instances, you must submit a new support request through the Azure portal. This is the standard procedure for requesting quota increases. Azure's default limits are in place to manage resource consumption and prevent abuse, but they can be raised upon request if there's a legitimate need. Creating a service health alert is for monitoring the health of your Azure services, not for requesting limit increases. Upgrading your support plan provides access to more advanced support features but doesn't automatically raise resource limits. Modifying an Azure policy enforces rules and effects on resources, but it cannot directly increase subscription quotas.