에러 확인 좀 부탁드려요~~

REST API
#1

에러코드
"AccessDeniedError", message: “cannot find Authorization : KakaoAK header”

<h1>my site</h1>
<script src="https://code.jquery.com/jquery-3.6.0.js"
    integrity="sha256-H+K7U5CnXl1h5ywQfKtSj8PCmoN9aaq30gDh27Xc0jk=" crossorigin="anonymous"></script>
<script>
    $.ajax({
        method: "GET",
        url: "https://dapi.kakao.com/v2/search/web",
        data: { query: "이효리" },
        Headers: {Authorization: "KakaoAK 5fc9b3cb49a01a50d0eb70d49742****" }
    })
        .done(function (msg) {
            alert("Data Saved: " + msg);
        });</script>
#2

요렇게 해보니 잘되네요~

<h1>my site</h1>
<script src="https://code.jquery.com/jquery-3.6.0.js" integrity="sha256-H+K7U5CnXl1h5ywQfKtSj8PCmoN9aaq30gDh27Xc0jk="
    crossorigin="anonymous"></script>
<script>

    $.ajax({
        type: "GET",
        url: "https://dapi.kakao.com/v2/search/web?query=test",
        beforeSend: function (xhr) {
            xhr.setRequestHeader("Content-type", "application/json");
            xhr.setRequestHeader("Authorization", "KakaoAK 5fc9b3cb49a01a50d0eb70d49742e983");
        },
        success: function (res) {
            console.log(res);
        }
    });
</script>