Getting "Invalid response type" wh… | Apple Developer Forums

Getting "Invalid response type" when using sign-in web (JS)

Hello,
I'm trying to use the apple sign-in script for web.
I can't seem to get it to work and always getting "Invalid response type" when the popup opens.
This is my code:

Code Block <html>    <head>
    </head>
    <body>
        <script type="text/javascript" src="https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js"></script>
        <div id="appleid-signin" data-color="black" data-border="true" data-type="sign in"></div>
        <script type="text/javascript">
            AppleID.auth.init({
                clientId : '[XXX]',
                scope : 'searchads',
              response_type: 'code id_token',
                redirectURI : '[XXX]',
                state : '',
                usePopup : true
            });
        </script>
    </body>
</html>

Code Block <html>
<head>
</head>
<body>
<script type="text/javascript" src="https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js"></script>
<div id="appleid-signin" data-color="black" data-border="true" data-type="sign in"></div>
<script type="text/javascript">
AppleID.auth.init({
clientId : '[XXX]',
scope : 'searchads',
response_type: 'code id_token',
redirectURI : '[XXX]',
state : '',
usePopup : true
});
</script>
</body>
</html>

Note that I replace the [XXX] with my real data.