聊天接口请求

{
    "metadata": {
        "property1": "string",
        "property2": "string"
    },
    "temperature": 1,
    "top_p": 1,
    "user": "user-1234",
    "service_tier": "auto",
    "messages": [
        {
            "content": "string",
            "role": "developer",
            "name": "string"
        }
    ],
    "model": "string",
    "modalities": [
        "text"
    ],
    "reasoning_effort": "medium",
    "max_completion_tokens": 0,
    "frequency_penalty": 0,
    "presence_penalty": 0,
    "web_search_options": {
        "user_location": {
            "type": "approximate",
            "approximate": {
                "country": "string",
                "region": "string",
                "city": "string",
                "timezone": "string"
            }
        },
        "search_context_size": "medium"
    },
    "top_logprobs": 0,
    "response_format": {
        "type": "text"
    },
    "audio": {
        "voice": "string",
        "format": "wav"
    },
    "store": false,
    "stream": false,
    "stop": "<|endoftext|>",
    "logit_bias": null,
    "logprobs": false,
    "max_tokens": 0,
    "n": 1,
    "prediction": {
        "type": "content",
        "content": "string"
    },
    "seed": -9223372036854776000,
    "stream_options": null,
    "tools": [
        {
            "type": "function",
            "function": {
                "description": "string",
                "name": "string",
                "parameters": {},
                "strict": false
            }
        }
    ],
    "tool_choice": "none",
    "parallel_tool_calls": true,
    "function_call": "none",
    "functions": [
        {
            "description": "string",
            "name": "string",
            "parameters": {}
        }
    ]
}