Cause

No payment exists with the given id for this rental operator account.

Partner action

Verify the payment id and confirm it was created under the linked account.

Gando action (internal)

Check payments table and account_id scoping in payment routes.

Example response

{
  "error": {
    "code": "payment_not_found",
    "message": "Payment not found",
    "requestId": "req_abc123"
  }
}