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Errors

CONFLICT — 409 Conflict

409 Conflict

A conflicting operation has already occurred.

Category

conflict

Retryable?

No. The operation has already been completed.

Common Error Codes

Code	Description	Action
ORDER_ALREADY_PLACED	Order token was already used	This order was already placed — do not retry

Example

Code
{
  "type": "https://developer.gett-tech.com/errors/ORDER_ALREADY_PLACED",
  "title": "Conflict",
  "status": 409,
  "detail": "This order has already been placed.",
  "instance": "/v1/marketplace/orders/place",
  "requestId": "req_abc123",
  "timestamp": "2026-03-11T14:30:00.000Z",
  "errorCode": "ORDER_ALREADY_PLACED",
  "errorCategory": "conflict",
  "retryable": false
}