How can i use the Product API for Links ?

Example for the API pattern of how should be links imported to the product via Sync-API.

[
    {
        "action": "upsert",
        "entity": "product",
        "payload": [
            {
                "id": "b851fd3085054856b83e1e693b5bbd1b",
                "acrisLinks": [
                    {
                        "url": "https://www.acris-ecommerce.at/",
                        "linkTarget": true,
                        "title": "Title for Link",
                        "description": "Description for Link",
                        "position": 1,
                        "languages": [
                            {
                                "id": "2fbb5fe2e29a4d70aa5854ce7ce3e20b"
                            }
                        ]
                    }
                ]
            }
        ]
    }
]