Create a custom Azure policy

- [Instructor] Previously, I was showing you … how to assign pre-configured, or built in … Azure policies to a scope … to ensure that the resources are in compliance. … For example, to ensure that the virtual machines … have encrypted discs, or are being backed up. … In this week's insight, … we're going to go ahead and create a custom policy, … that will restrict the location … of where virtual machines can be created. … We're in Azure Policy, … and we happen to be looking at the policy definitions. … There's over 100 built-in definitions … already available to you. … If you scroll all the way down to the bottom, … this is where you'll find the custom policies, … if you have any. … Before we build out a policy, … let's go ahead and review the two that I already have here. … And the first one is approved VM images. … This policy starts off with the properties … of the policy itself, … and this is followed by the policy rule. … In this example, we would be required … to enter the parameters when we assigned …