@Override
    public long getWorkflowCount(String query, String freeText) {
        try {
            return getObjectCounts(query, freeText, WORKFLOW_DOC_TYPE);
        } catch (Exception e) {
            throw new TransientException(e.getMessage(), e);
        }
    }
Tries to find objects for a given query in an index.

@param indexName The name of the index.
@param queryBuilder The query to use for searching.
@param start The start to use.
@param size The total return size.
@param sortOptions A list of string options to sort in the form VALUE:ORDER; where ORDER is
    optional and can be either ASC OR DESC.
@param docType The document type to searchObjectIdsViaExpression for.
@return The SearchResults which includes the count and objects that were found.
@throws IOException If we cannot communicate with ES.
es6-persistence/src/main/java/com/netflix/conductor/es6/dao/index/ElasticSearchRestDAOV6.java