in src/main/java/com/microsoft/azure/kusto/kafka/connect/sink/KustoSinkTask.java [276:281]
private static boolean isStreamingPolicyEnabled(
String entityType, String entityName, Client engineClient, String database) throws DataClientException, DataServiceException {
KustoResultSetTable res = engineClient.execute(database, String.format(STREAMING_POLICY_SHOW_COMMAND, entityType, entityName)).getPrimaryResults();
res.next();
return res.getString("Policy") != null;
}