Hello everyone, I'm encountering a problem while attempting to authenticate with a specific API. After following the official documentation to establish a connection and sending an authentication request using Python's `requests` library, I consistently receive a 400 error with the following message: `{"error": {"code": "400.002.002", "description": "Cookie Missing"}}`. Here is a simplified snippet of my code: ```python import requests import json # Charger les paramètres à partir du fichier JSON s = json.load(open("settings.json", "r", encoding="utf-8")) # Extraire le nom d'utilisateur et le mot de passe username = s['REVENERA']['USER'] password = s['REVENERA']['PASSWORD'] # Extract header values content_type = s['headers']['Content-Type'] rui_client = s['headers']['RUI-Client'] rui_client_version = s['headers']['RUI-Client-Version'] origin = s['headers']['Origin'] user = {     "user": username,     "password": password } # Setup the headers dictionary headers = {         "Content-Type": content_type,     "RUI-Client": rui_client,     "RUI-Client-Version": rui_client_version,     "Origin": origin     } # URL d'authentification de l'API URL = "https://analytics-api.revenera.com/v3/auth/web" URL_V3 = "https://api.revulytics.com/auth/login" # Création d'une session pour maintenir les cookies with requests.Session() as session:             # Faire la requête d'authentification avec les en-têtes et le corps corrects         response = session.post(URL, json=user, headers=headers)         print(response.cookies)         # Vérifiez la réussite de l'authentification         if response.ok:             print("Authentification réussie")             # L'ID de session et éventuellement d'autres données peuvent être extraits ici             session_id = response.json().get("sessionId")             print("ID de session :", session_id)         else:             print(f"Échec de l'authentification: {response.status_code} - {response.text}") # Exécuter la fonction d'authentification (Cette ligne sera décommentée dans le script final) # authenticate_and_execute()     ``` I ensure the session is initiated, and all headers required by the documentation are included. However, the error seems to indicate a missing cookie in my request, although the documentation does not explicitly mention the need for such a cookie for authentication. Has anyone encountered this type of error before? Is there an additional step or a specific header I might have missed to transmit or receive the required cookie? Any help or suggestion would be greatly appreciated. Thank you in advance for your support. ... View more

Dear Revenera Community, I am currently integrating the Usage Intelligence Reporting API into our system and have encountered a challenge with the authentication process, specifically regarding the expected header parameters for the API requests. In addition, I am using Python for the implementation, and I have encountered an error with the code "400.002.002" stating "Cookie Missing". Could you guide me on how to correctly set up the authentication headers, and also advise on the correct handling of cookies within Python to avoid this error? The areas needing clarification are: 1. **Content-Type**: Should this be `application/json` for all requests? 2. **RUI-Client**: Should this be the name of our application? 3. **RUI-Client-Version**: Does this refer to the API version or our application's version? 4. **Origin**: Should we use `https://analytics.revenera.com` or our application's URL? Your guidance on these matters would be greatly appreciated to ensure a smooth integration process. Best regards, ... View more