ARM template not support Azure provided image id

### Issue Details

We use a template to create vm in which we use the azure provided windows image id directly in **imageReference**, like this:

```
"imageReference": {
"id": "/Subscriptions/xxxxxxxx/Providers/Microsoft.Compute/Locations/japanwest/Publishers/MicrosoftWindowsServer/ArtifactTypes/VMImage/Offers/WindowsServer/Skus/2012-R2-Datacenter/Versions/4.0.201503"
}
```
But it got Error says **_"it's invalid image"._**
So does arm template support the **azure official image id** in **imageReference**?

Start with the issue's ARM template imageReference example and investigate how Azure-provided image IDs are validated. No repository file, test, or entry point is named; done would require a confirmed answer about supported behavior and any corresponding repository guidance or change.

Written by the indexing model from the issue text.