invalid_cursor

The cursor is not one this API issued for this query.

What it means: Cursors are signed and carry the query they belong to. A cursor that fails its signature, or that was issued for a different filter set or pull mode, is refused rather than applied to the wrong query.
What to do: Restart from page one without a cursor and follow page.next_cursor or the Link: rel="next" header.
Retry: Restart from page one without a cursor.
Who changes what: The caller. The request as sent cannot be answered; the detail field says why.
On the wire: Content-Type: application/problem+json
{"type":"https://www.veridionmarkets.com/data-api/problems/invalid_cursor","code":"invalid_cursor","status":400,…,"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