def METHOD_NAME(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": {
            "description_analyzed": {
                "type": "text",
                "index": true
            },
            "subject_analyzed": {
                "type": "text",
                "index": true
            }
       }
    } """
    return {"items": mapping}