@staticmethod
def get_elastic_mappings(es_major):
    """Get Elasticsearch mapping.

        :param es_major: major version of Elasticsearch, as string
        :returns:        dictionary with a key, 'items', with the mapping
        """
    mapping = """
        {
            "properties": {
                "fullDisplayName_analyzed": {
                    "type": "text",
                    "index": true
                }
           }
        } """
    return {'items': mapping}
