压缩对话 (OpenAI Responses API)

{
    "id": "string",
    "object": "response.compaction",
    "created_at": 0,
    "output": [
        {}
    ],
    "usage": {
        "prompt_tokens": 0,
        "completion_tokens": 0,
        "total_tokens": 0,
        "prompt_tokens_details": {
            "cached_tokens": 0,
            "text_tokens": 0,
            "audio_tokens": 0,
            "image_tokens": 0
        },
        "completion_tokens_details": {
            "text_tokens": 0,
            "audio_tokens": 0,
            "reasoning_tokens": 0
        }
    },
    "error": {}
}