Annotate config block to guide new GA instances: enumerate candidate
mykey.py variable names and experimentally probe which config works;
only print var/field names, model, apibase host/path, status codes and
error types (never full dict or apikey/token); include a config format
example. Also flag that apibase/endpoint may differ per provider/proxy
at the two request-building sites.
Liang Jiaqing
9405d3fe09