KnowledgeSearchResponse

{
    "items": [
        {
            "id": "string",
            "title": "string",
            "summary": "string",
            "content": "string",
            "knowledge_type": "string",
            "source": "string",
            "relevance_score": 0,
            "created_at": "2019-08-24T14:15:22.123Z"
        }
    ],
    "total_count": 0,
    "filtered_count": 0,
    "query": "string",
    "execution_time_ms": 0
}