ACL behaviour when using JSON instead of huJSON

I’ve had a request on the Tailscale terraform provider I’ve built to add support for the TagOwners field in an ACL configuration. Currently, it just uses normal JSON in the API requests rather than the hujson package that supports comments and trailing commas.

What is the behaviour when parsing normal JSON with regards to capitalisation? Should my field be named tagOwners or tagowners? Is there plans to always support using normal JSON for this, or should I make the effort to use hujson by default?

Based on a quick test, it seems to expect tagowners when using normal JSON. It might be good for integrators to have some information around how things behave when just using JSON.