Create account to account batch transfer

curl --request POST \
  --url https://integration-api-cat2./%7B{environment}%7D.ext.%7B{realm}%7D.cia.enfuce.com/transfer/v1/a2a/batches \
  --header 'Content-Type: application/json' \
  --data '{
  "description": "Test batch transfer",
  "transfers": [
    {
      "fromAccountId": "12345678",
      "toAccountId": "98765432",
      "amount": 123.45,
      "currency": "EUR",
      "text": "Payment for 987654321"
    },
    {
      "fromAccountId": "56565656",
      "toAccountId": "34343434",
      "amount": 23.5,
      "currency": "EUR"
    }
  ]
}'

{
  "id": "11221122",
  "status": "IN_PROGRESS",
  "description": "Test batch transfer",
  "startTime": "2023-11-29T14:57:00",
  "transferItemCount": 2,
  "totalAmount": {
    "EUR": 100,
    "NOK": 150
  }
}