获取对话详情

{
    "code": 200,
    "msg": "请求成功",
    "data": {
        "id": 0,
        "conversation_id": "string",
        "title": "string",
        "is_pinned": true,
        "provider_id": 0,
        "model_id": "string",
        "context_start_message_id": 0,
        "context_cleared_time": "2019-08-24T14:15:22.123Z",
        "created_time": "2019-08-24T14:15:22.123Z",
        "updated_time": "2019-08-24T14:15:22.123Z",
        "messages_snapshot": {
            "type": "MESSAGES_SNAPSHOT",
            "timestamp": 0,
            "rawEvent": null,
            "messages": [
                {
                    "conversationId": "string",
                    "persistedMessageId": 0,
                    "providerId": 0,
                    "modelId": "string",
                    "messageType": "normal",
                    "messageIndex": 0,
                    "createdTime": "2019-08-24T14:15:22.123Z",
                    "id": "string",
                    "role": "developer",
                    "content": "string",
                    "name": "string",
                    "encryptedValue": "string"
                }
            ],
            "property1": "string",
            "property2": "string"
        }
    }
}