如何在Odoo web服务API上获取销售订单行描述？

import requests
import json

# 身份验证和登录
url = "http://your_odoo_instance.com/web/session/authenticate"
payload = {
    "params": {
        "login": "your_username",
        "password": "your_password",
        "db": "your_database"
    }
}
headers = {
    "Content-Type": "application/json"
}
response = requests.post(url, data=json.dumps(payload), headers=headers)
data = json.loads(response.text)
access_token = data["result"]["session_id"]

# 获取销售订单行描述
url = "http://your_odoo_instance.com/web/dataset/search_read"
payload = {
    "params": {
        "model": "sale.order.line",
        "fields": ["name"],
        "domain": [["order_id", "=", order_id]],
        "context": {
            "lang": "en_US",
            "tz": "Europe/Brussels",
            "uid": data["result"]["uid"],
            "access_token": access_token
        }
    }
}
response = requests.post(url, data=json.dumps(payload), headers=headers)
data = json.loads(response.text)

# 解析响应数据，提取订单行描述
order_lines = data["result"]["records"]
for order_line in order_lines:
    description = order_line["name"]
    print(description)