{

    "error": {

        "root_cause": [

            {

                "type": "illegal_argument_exception",

                "reason": "unknown setting [index.analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"

            }

        ],

        "type": "illegal_argument_exception",

        "reason": "unknown setting [index.analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings",

        "suppressed": [

            {

                "type": "illegal_argument_exception",

                "reason": "unknown setting [index.text] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"

            }

        ]

    },

    "status": 400

}