Retry-After when the response has one. Errors never cost API credits.
A write to a shop setting (a processing profile, or a shipping profile’s destination or upgrade) names an object Alura cannot place: it has never fetched that kind of setting of the shop completely, so it cannot tell whether the object is the shop’s. Nothing was sent to Etsy and nothing was charged. A sync fetches the shop’s settings; retry after it.
What to do: Start a sync of the shop (POST /v1/workspace/syncs), then retry once it has fetched the shop’s settings.
Response
application/problem+json (RFC 9457) and has a Request-Id header with the same request_id. See all errors.