RunStepDetailsToolCallsFileSearchObject(File search tool call)

{
    "id": "string",
    "type": "file_search",
    "file_search": {
        "ranking_options": {
            "ranker": "auto",
            "score_threshold": 0
        },
        "results": [
            {
                "file_id": "string",
                "file_name": "string",
                "score": 0,
                "content": [
                    {
                        "type": "text",
                        "text": "string"
                    }
                ]
            }
        ]
    }
}