public SearchResult<WorkflowSummary> search(String query) {
        return search(null, null, null, null, query);
    }
Search for workflows based on payload

@param query the search query
@return the {@link SearchResult} containing the {@link WorkflowSummary} that match the query
grpc-client/src/main/java/com/netflix/conductor/client/grpc/WorkflowClient.java