Cerbos is the open core, language-agnostic, scalable authorization solution that makes user permissions and authorization simple to implement and manage.

Cerbos Community

Is it expected that Cerbos turns nested maps in resource attributes into JSON, when calling via gRPC? e.g.:
I'm sending something like this in a resource's attributes:
```{
  "level": 1,
  "nested": {
    "level": 2
  }
}```
but, then when I see it in Cerbos's logs, it's being serialized like:
```{
  "level": 1,
  "nested": "{\"level\": 2}"
}```
It does seem like the CEL in the resource policy is able to access `R.attr.nested.level` as expected, but I'm a little surprised how its handling nested maps

Yes, you can use nested maps in Cerbos policies. It’s only the logger  “stringifies” the nested map here.