Send test authorization reversal request

curl --request POST \
  --url https://integration-api-cat2.demo.ext.test.cia.enfuce.com/test-api/v1/authorizations/reversal \
  --header 'Content-Type: application/json' \
  --data '{
  "id": "<string>",
  "partialAmount": {
    "amount": 3.14,
    "currency": "EUR"
  }
}'

{
  "metadata": {
    "mti": "<string>",
    "id": "<string>"
  },
  "transactionData": {
    "authResponseCode": "<string>",
    "retrievalReferenceNumber": "<string>"
  }
}