You need to use a custom policy definition, because there is not a built-in policy. Resource policy definition used by Azure Policy enables you to establish conventions for resources in your organization by describing when the policy is enforced and what effect to take. By defining conventions, you can control costs and more easily manage your resources. Reference: https://docs.microsoft.com/en-us/azure/azure-policy/policy-definition https://docs.microsoft.com/en-us/azure/governance/policy/samples/built-in-policies