Update ts oapi config

[kevin-ip]

making sure the openapi-generator pick up the properties

Before in main, no code change happens if I update it to generate with snake case:

After the config update:

We now have variables in snake case:

[alawrenc]

Yikes! So we've just been getting lucky that the currently defined additional_properties happen to be the defaults?

[kevin-ip]

Yikes! So we've just been getting lucky that the currently defined additional_properties happen to be the defaults?

@alawrenc
Think we are lucky. We should revisit it in the future to remove the defaults and some irrelevant ones, e.g. preferInterface