cursor_snapshot_unavailable

The cursor snapshot is no longer available.

What it means: Every cursor pins the snapshot it was issued against so later writes cannot shift a page mid-pull. That snapshot is no longer retained. The API refuses to continue the pull against a different snapshot.
What to do: Restart the pull without a cursor; page one pins a new snapshot.
Retry: Restart from page one without a cursor.
Who changes what: Veridion. The request was sound; something on our side did not answer within its budget or failed a check. The API returned nothing rather than something partial.
On the wire: Content-Type: application/problem+json
{"type":"https://www.veridionmarkets.com/data-api/problems/cursor_snapshot_unavailable","code":"cursor_snapshot_unavailable","status":409,…,"request_id":"…"}

Documented for version 1.3.5. The request_id in the body equals the X-Request-ID header; quote it to support@veridionmarkets.com. All problems · API page