WAF on The David Pagehttps://thedavidpage.pages.dev/tags/waf/Recent content in WAF on The David PageHugo -- gohugo.ioenSun, 02 Aug 2026 09:00:00 +0700"Policy ArmResourceId has incorrect formatting" Has Nothing to Do With ARM Resource IDshttps://thedavidpage.pages.dev/posts/cloud/azure/front-door/waf-policy-arm-resource-id-formatting-error/Sun, 02 Aug 2026 09:00:00 +0700https://thedavidpage.pages.dev/posts/cloud/azure/front-door/waf-policy-arm-resource-id-formatting-error/<p><strong><code>Policy ArmResourceId has incorrect formatting</code> — an Azure CLI error message that cost me a whole debugging session, when the real reason was just a hyphen in the policy name.</strong></p> <p>Hi everyone 👋</p> <p>Setting up an Azure Front Door WAF Policy through the CLI, I ran into an error that — as it turns out — a lot of other people have been hitting for over three years, ever since it was first reported back in December 2022.</p>