Merge pull request #112621 from sunasing/patch-30

Updated with MSAL library

Author: PRMerger9

articles/industry/agriculture/ingest-historical-telemetry-data-in-azure-farmbeats.md

@@ -153,22 +153,27 @@ headers = *{"Authorization": "Bearer " + access_token, …}*
 The following sample Python code gives the access token, which can be used for subsequent API calls to FarmBeats: 
 
 ```python
-import azure 
-
-from azure.common.credentials import ServicePrincipalCredentials 
-import adal 
-#FarmBeats API Endpoint 
-ENDPOINT = "https://<yourdatahub>.azurewebsites.net" [Azure website](https://<yourdatahub>.azurewebsites.net)
-CLIENT_ID = "<Your Client ID>"   
-CLIENT_SECRET = "<Your Client Secret>"   
-TENANT_ID = "<Your Tenant ID>" 
-AUTHORITY_HOST = 'https://login.microsoftonline.com' 
-AUTHORITY = AUTHORITY_HOST + '/' + TENANT_ID 
-#Authenticating with the credentials 
-context = adal.AuthenticationContext(AUTHORITY) 
-token_response = context.acquire_token_with_client_credentials(ENDPOINT, CLIENT_ID, CLIENT_SECRET) 
-#Should get an access token here 
-access_token = token_response.get('accessToken') 
+import requests
+import json
+import msal
+
+# Your service principal App ID
+CLIENT_ID = "<CLIENT_ID>"
+# Your service principal password
+CLIENT_SECRET = "<CLIENT_SECRET>"
+# Tenant ID for your Azure subscription
+TENANT_ID = "<TENANT_ID>"
+
+AUTHORITY_HOST = 'https://login.microsoftonline.com'
+AUTHORITY = AUTHORITY_HOST + '/' + TENANT_ID
+
+ENDPOINT = "https://<yourfarmbeatswebsitename-api>.azurewebsites.net"
+SCOPE = ENDPOINT + "/.default"
+
+context = msal.ConfidentialClientApplication(CLIENT_ID, authority=AUTHORITY, client_credential=CLIENT_SECRET)
+token_response = context.acquire_token_for_client(SCOPE)
+# We should get an access token here
+access_token = token_response.get('access_token')
 ```
 
 **HTTP request headers**