Ozon API를 사용하여 프로모션 분석을 자동화하는 방법은 무엇입니까?

import requests
import os
from dotenv import load_dotenv

load_dotenv()

CLIENT_ID = os.getenv('CLIENT_ID')
CLIENT_SECRET = os.getenv('CLIENT_SECRET')

url = "https://api.ozon.ru/sell/v1/oauth/token"
headers = {
    "Content-Type": "application/json",
    "Accept": "application/json"
}
payload = {
    "client_id": CLIENT_ID,
    "client_secret": CLIENT_SECRET,
    "grant_type": "client_credentials"
}

response = requests.post(url, headers=headers, json=payload)
access_token = response.json().get('access_token')

url = "https://api.ozon.ru/performance/v1/campaigns"
headers = {
    "Authorization": f"Bearer {access_token}",
    "Content-Type": "application/json",
    "Accept": "application/json"
}

response = requests.get(url, headers=headers)
campaigns = response.json().get('campaigns', [])

report_payload = {
    "campaigns": [campaign_id_list],
    "date_from": "2024-01-01",
    "date_to": "2024-01-31"
}

report_response = requests.post(report_url, headers=headers, json=report_payload)
report_id = report_response.json().get('report_id')

status_url = f"https://api.ozon.ru/performance/v1/report/status?report_id={report_id}"
status_response = requests.get(status_url, headers=headers)

if status_response.json().get('status') == 'done':
    download_url = f"https://api.ozon.ru/performance/v1/report/download?report_id={report_id}"
    download_response = requests.get(download_url, headers=headers)

    with open('report.zip', 'wb') as f:
        f.write(download_response.content)

import zipfile
import pandas as pd

with zipfile.ZipFile('report.zip', 'r') as zip_ref:
    zip_ref.extractall('extracted_reports')

csv_files = [f for f in os.listdir('extracted_reports') if f.endswith('.csv')]
data_frames = [pd.read_csv(f'extracted_reports/{file}', delimiter=';') for file in csv_files]

combined_df = pd.concat(data_frames, ignore_index=True)
combined_df.to_csv('final_report.csv', index=False)