Azure Web Application Firewall
An Azure service that provides protection for web apps.
WebApplicationFirewallPolicy validation failed. Subscriptions without DeveloperPreview flag enabled cannot use Microsoft_DefaultRuleSet_2.2
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Justin M. Szwed
0
Reputation points
Attempting to create or update WAF premium policy with DRS 2.2 and I get the error in title. I cannot find what feature to register either in the portal or in powershell/CLI - Nothing references DefaultRuleSet.
Azure Web Application Firewall
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 83%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERV%3C/text%3E%3C/svg%3E)
Ravi Varma Mudduluru 3,625 Reputation points Microsoft External Staff Moderator2025-12-04T04:16:39.8066667+00:00 Hello @ Justin M. Szwed,
Could you please check the private message and share us the requested details?
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