precondition_required

{
  "type": "https://docs.api.rask.ai/errors/precondition_required",
  "title": "Precondition required",
  "status": 428,
  "detail": "This edit needs an If-Match header with the current ETag.",
  "instance": "urn:uuid:7d5c0e9a-3f1b-4c2e-9a8d-6b4f2e1c0d93",
  "code": "precondition_required",
  "retryable": false,
  "retry": "none",
  "recommendation": "fix_request",
  "hint": "Read the resource and send its ETag in If-Match.",
  "errors": []
}