How would you recommend describing a different deployment environments in Structurizr?

For example:

• An Acceptance environment may contain less nodes than a Production one
• Different environments may utilise VMs rather than metal, or use differing sizes based on the cloud provider you use
• Some environments may have geo-redundancy or availability zones
• Development and Testing may share an environment, but are separated by namespace (when talking k8s).

Are these the kind of representations that are appropriate to define within the C4 Model?