Amity Content Search API question: metadata search?

We are using the content-search API and running into an issue with searching a posts metadata. The metadata in a post is like this:

image

We are searching for it like this, but we do not get any posts back. It returns nothing. I removed the API key and userid from this code for this post:

{
    "apiKey": "hidden",
    "userId": "hidden",
    "categoryId": "71652faa3729304f3bbc369849f6708e",
    "populatePostObject": true,
    "from": 0,
    "size": 5,
    "query": {
        "targetId": [
            "64af01593714fddb10e0c7d2"
        ],
        "targetType": "community",
        "metadata": {
            "type": "normalBattle"
        }
    },
    "sort": [
        {
            "createdAt": {
                "order": "desc"
            }
        }
    ]
}

Any ideas?

Hello, your request seems correct, we will need to verify a few things on our end. Our support team will contact you via email to assist further :pray: