precondition_failed

{
  "type": "https://docs.api.rask.ai/errors/precondition_failed",
  "title": "Precondition failed",
  "status": 412,
  "detail": "The ETag sent with the request (If-Match, or an etag in the mergeSegments body) is stale.",
  "instance": "urn:uuid:7d5c0e9a-3f1b-4c2e-9a8d-6b4f2e1c0d93",
  "code": "precondition_failed",
  "retryable": false,
  "retry": "none",
  "recommendation": "fix_request",
  "hint": "Re-read the resource, re-apply your change to it and retry with its current ETag.",
  "errors": [],
  "current_etag": "\"s-a417e9824d09b346\""
}