[
    {
        "message_stats": {
            "publish_in": 100,
            "publish_in_details": {
                "rate": 0.5
            },
            "publish_out": 99,
            "publish_out_details": {
                "rate": 0.9
            }
        },
        "user_who_performed_action": "guest",
        "name": "exchange.name",
        "vhost": "/",
        "type": "fanout",
        "durable": true,
        "auto_delete": false,
        "internal": false,
        "arguments": {}
    }
]