ネットの画像をネタに小話するボット - Computer Vision APIからのレスポンスの例 (categoryがない)

butterfly_response.json

{
    "description": {
        "tags": [
            "animal",
            "sitting",
            "bird",
            "flower",
            "colorful",
            "green",
            "blue",
            "yellow"
        ],
        "captions": [
            {
                "text": "a colorful butterfly on a flower",
                "confidence": 0.68962620424565768
            }
        ]
    },
    "requestId": "6409c487-9cc5-48ac-a3fe-05d9705ff21e",
    "metadata": {
        "width": 960,
        "height": 640,
        "format": "Jpeg"
    },
    "color": {
        "dominantColorForeground": "Green",
        "dominantColorBackground": "Green",
        "dominantColors": [
            "Green",
            "Black"
        ],
        "accentColor": "C57306",
        "isBWImg": false
    }
}