{
  "amount": {
      "value": "8.00",
      "currency": "RUB"
},
"payment_id": "40484c25-1095-4d36-8b17-92672d1e127d",
  "description": "test refund, idem-key 40484c25-1095-4d36-8b17-92672d1e127d"
}