GeminiChatRequest

{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "保持人物不变，把背景替换为夜晚的东京街头",
                    "inlineData": {
                        "mimeType": "image/png",
                        "data": "string"
                    },
                    "fileData": {
                        "mimeType": "image/png",
                        "fileUri": "http://example.com"
                    },
                    "thought": true,
                    "thoughtSignature": "string"
                }
            ]
        }
    ],
    "systemInstruction": {
        "role": "string",
        "parts": [
            {
                "text": "string"
            }
        ]
    },
    "generationConfig": {
        "temperature": 0,
        "topP": 0,
        "topK": 0,
        "maxOutputTokens": 1,
        "candidateCount": 1,
        "stopSequences": [
            "string"
        ],
        "seed": 0,
        "presencePenalty": 0,
        "frequencyPenalty": 0,
        "responseMimeType": "text/plain",
        "responseSchema": {
            "property1": "string",
            "property2": "string"
        },
        "responseJsonSchema": {
            "property1": "string",
            "property2": "string"
        },
        "responseLogprobs": true,
        "logprobs": 0,
        "mediaResolution": "string",
        "thinkingConfig": {
            "includeThoughts": false,
            "thinkingBudget": 0,
            "thinkingLevel": "THINKING_LEVEL_UNSPECIFIED"
        }
    },
    "safetySettings": [
        {
            "category": "HARM_CATEGORY_HARASSMENT",
            "threshold": "OFF"
        }
    ],
    "cachedContent": "string",
    "tools": [
        {
            "functionDeclarations": [
                {
                    "name": "string",
                    "description": "string",
                    "parameters": {
                        "property1": "string",
                        "property2": "string"
                    }
                }
            ]
        }
    ],
    "toolConfig": {
        "functionCallingConfig": {
            "mode": "AUTO",
            "allowedFunctionNames": [
                "string"
            ]
        }
    }
}