"Do I have to export within N days?" is answerable from the exports
already on disk — the renderer records every image's outcome inline
( when saved, a placeholder when not) and the
conversation date is in the filename. Group by month and source and the
hypotheses separate: a clean old/new cutoff means expiry, user_upload
dying at an age model_generated survives means the source matters, and
losses scattered through months that otherwise downloaded fine means
neither.
Offline, no token, no API calls.
The improved error reporting landed, and the answer it produced is
{"detail":"Forbidden"} — generic, no reason. The cause has to be narrowed
by experiment instead, so collect the experiments in one script:
- classify the failed assets offline from the exported placeholders
(user_upload vs model_generated) — no API call needed
- probe a known-good asset in the same session as a control, to rule the
session in or out
- retry the 403 with ChatGPT-Account-Id, which the exporter never sends
and which workspace-scoped resources can require
- compare /files/{id} against /files/{id}/download
Temporary: delete once the cause is known, or fold into `doctor` if the
check earns a permanent home.
JesseMarkowitz