<!-- Code generated from the comments of the Config struct in builder/azure/chroot/builder.go; DO NOT EDIT MANUALLY -->

- `source` (string) - One of the following can be used as a source for an image:
  - a shared image version resource ID
  - a managed disk resource ID
  - a publisher:offer:sku:version specifier for plaform image sources.

<!-- End of code generated from the comments of the Config struct in builder/azure/chroot/builder.go; -->
