[
    {
        "update": {
            "timestamp": "1673608605875353770",
            "prefix": {
                "origin": "openconfig-interfaces",
                "elem": [
                    {
                        "name": "interfaces"
                    },
                    {
                        "name": "interface",
                        "key":{"name":"eth42"}
                    },
                    {
                        "name": "state"
                    }
                ],
                "target": "subscription"
            },
            "update": [
                {
                    "path": {
                        "elem": [
                            {
                                "name": "counters"
                            }
                        ]
                    },
                    "val": {
                        "intVal": "5678"
                    }
                },
                {
                    "path": {
                        "elem": [
                            {
                                "name": "description"
                            }
                        ]
                    },
                    "val": {
                        "stringVal": "eth42"
                    }
                }
            ]
        }
    }
]