I generated a Jellyfin client for the stable jellyfin spec with the following command:
oapi-codegen -package jellyfin -generate types,client jellyfin-openapi-stable.json > jellyfin_api.go

However, oapi-codegen stopped during formatting of the code with the message:

./jellyfin_api.go:105172:68: expected ':', found CamelCase (and 10 more errors)

The offending code looks like this:

case rsp.Header.Get("Content-Type") == "application/json; profile="CamelCase"" && rsp.StatusCode == 200:
  var dest BaseItemDtoQueryResult
  if err := json.Unmarshal(bodyBytes, &dest); err != nil {
	  return nil, err
  }
  response.ApplicationjsonProfileCamelCase200 = &dest

As you can see the content type string was not escaped.