ImageUnderstandRequest

{
    "generationConfig": {
        "maxOutputTokens": 0,
        "temperature": 0,
        "topP": 0
    },
    "contents": [
        {
            "role": "string",
            "parts": [
                {
                    "text": "string",
                    "inlineData": {
                        "mime_type": "string",
                        "data": "string"
                    }
                }
            ]
        }
    ]
}