typedapi/types/responsebody.go no longer present in v8.18.0

[EvanMad]

In v8.17.1 there exists typedapi/types/responsebody.go which matches the specification as defined here

In v8.18.0 there is no corresponding typedapi/types/responsebody.go despite the underlying specification seemingly remaining unchanged.

Why is this the case? I am sure this is a misunderstanding on my part, but please help me understand.

Thanks! Evan