curl --request POST \
  --url 'https://{{baseUrl}}/amlyze-ws-rest/validate-batch-accounts' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "accounts": [
    {
      "communicationNumber": "1b1e1c23-f62f-4338-90b9-8d54993dd2cd",
      "requester": "SYSTEMX",
      "businessUnit": "sandbox",
      "businessEntityExtId": "ORG_IMPORT_B1_TEST",
      "accountExtId": "accountExtId3",
      "accountNumber": "LI9208800274335945522",
      "accountStatus": "ACTIVE",
      "currencyCode": "EUR",
      "openingDate": "2023-09-05T08:07:34.605Z",
      "bic": "AMLYZEXX22",
      "isOtherFinInstAccount": true
    },
    {
      "communicationNumber": "1b1e1c23-f62f-4338-90b9-8d54993dd2cd",
      "requester": "SYSTEMX",
      "businessUnit": "sandbox",
      "businessEntityExtId": "ORG_C1_TEST",
      "accountExtId": "accountExtId4",
      "accountNumber": "LI9208800274335945523",
      "accountStatus": "ACTIVE",
      "currencyCode": "EUR",
      "openingDate": "2023-09-05T08:07:34.605Z",
      "bic": "SANDLT00XXX"
    }
  ]
}
'

{
  "errorCode": "<string>",
  "errorDescription": "<string>",
  "results": [
    {
      "accountExtId": "<string>",
      "businessUnit": "<string>",
      "communicationNumber": "<string>",
      "errorCode": "<string>",
      "errorDescription": "<string>",
      "resultType": "ERROR",
      "timeElapsedMs": 123
    }
  ],
  "timeElapsedMs": 123
}