TreeFormatter formatter = new TreeFormatter();
        Map<String, ResolutionCandidateAssessor.AssessedCandidate> ambiguousVariants = summarizeAmbiguousVariants(failure, describer, formatter, true);

        // We're sorting the names of the variants and later attributes
        // to make sure the output is consistently the same between invocations

        AttributeDescriber describer = AttributeDescriberSelector.selectDescriber(failure.getRequestedAttributes(), schema);
        TreeFormatter formatter = new TreeFormatter();
        summarizeAmbiguousVariants(failure, describer, formatter, false);
        buildSpecificAttributeSuggestionMsg(failure, distinguishingAttribute, formatter);
        return formatter.toString();
    }

    @Override