invalid swagger spec

[drev74]

Hi there! Running on-premise TC 2022.10.2

I've got a swagger spec with curl <myserver>/app/rest/swagger.json > tc.json and wanna generate a go client. I tried several generators and all are failing.

official: Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
They say its because of possible loops inside the spec. Check here

go-swagger: tc.json is invalid against swagger specification 2.0. see errors: definitions in body must be of type array

Tried two more. All are failing.