Export not found
No export with this ID exists for the calling account and key.
"type": "https://ohlc.io/problems/export-not-found"
Why it happens
- A wrong or truncated export ID.
- The export was created by a different key; only the creating key can read it.
How to fix it
- Use the ID returned by `POST /v1/exports`, with the same key that created it.