Video understanding - url [native format]

{
    "generationConfig": {
        "maxOutputTokens": 63000,
        "temperature": 1,
        "topP": 1,
        "thinkingConfig": {
            "thinkingBudget": 1760,
            "includeThoughts": true
        }
    },
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "What is in the video?"
                },
                {
                    "fileData": {
                        "mimeType": "video/mp4",
                        "fileUri": "https://buildingai.oss-cn-shenzhen.aliyuncs.com/static/buildingai-sora2/videos/9.mp4"
                    }
                }
            ]
        }
    ]
}