I don’t any use beta clients. I am using golang code generation based on swagger contract. Unfortunately, I can’t share my code (employer obliged me). But I can expand the list of tools used:
“github.com/antchfx/jsonquery”
“github.com/tidwall/gjson”
“github.com/gedex/inflector”
“github.com/idubinskiy/schematyper/stringset”
“github.com/go-openapi/inflect”