private static String buildMessage(final String key, final JsonNode params, final JsonNode data) {
   final ProcessingMessage message = new ProcessingMessage().setMessage(BUNDLE.getMessage(key));
   if (params != null) {
     String name;
     JsonNode value;
     for (final JsonNode node : params) {
       name = node.textValue();
       value = data.get(name);
       message.putArgument(name, valueToArgument(value));
     }
   }
   return message.getMessage();
 }