View and register resource providers
Just because Azure provides a resource, you may not have access to it in your subscription. You may have to add a particular resource.
You can think of a resource provider as a way Azure (ugh) provides resources. Another way to think about resource provides is that they are the services provided by a resource. For example, a resource provider offers a resource type called vaults for creating the key vault.
Each provider has one or more resource types. The name of a resource type is in the format: {resource-provider}/{resource-type}
. The resource type for a key vault is Microsoft.KeyVault/vaults
.