not allowed hyphen in dot notation?

[zucoinshur]

Hello
I'm using rego to validate a terraform plan, but there's a module with a hyphen in the name like "foo-baa"
If I execute: data.configuration.root_module.module_calls.foo-baa I get this error:
1 error occurred: 1:1: rego_unsafe_var_error: var service is unsafe
If I change the name to foo_baa it works. I guess it's because the dot notation wouldn't allow a hyphen.
Is there a way I could still pass the JSON parameter with the hyphen?

[anderseknert]

Hyphen isn't valid in Rego identifiers, but is in JSON. If you have attributes in YAML/JSON containing hyphens in their names, you can reference them like:

data.configuration.root_module.module_calls["foo-baa"]

[zucoinshur]

Thank you, that worked!