code: @Override
      public List<Fingerprint> getFingerprintBulk(Double sparsity, Text... texts) throws JsonProcessingException,
              ApiException {
          validateRequiredModels(texts);
          LOG.debug("Retrieve representation for the bulk Text: " + toJson(texts) + "  sparsity: " + sparsity);
          return this.api.getRepresentationsForBulkText(toJson(texts), retinaName, sparsity);
      }
docs: {@inheritDoc}