Merge pull request #110763 from kraigb/kraigb-sc998

Add links to auth lib repo code and issue

Author: PRMerger12

articles/active-directory/develop/scenario-web-api-call-api-app-configuration.md

@@ -211,7 +211,7 @@ class MsalAuthHelper {
 
 The On-behalf-of (OBO) flow is used to obtain a token to call the downstream web API. In this flow, your web API receives a bearer token with user delegated permissions from the client application and then exchanges this token for another access token to call the downstream web API.
 
-A Python web API will need to use some middleware to validate the bearer token received from the client. The web API can then obtain the access token for downstream API using MSAL Python library by calling the [`acquire_token_on_behalf_of`](https://msal-python.readthedocs.io/en/latest/?badge=latest#msal.ConfidentialClientApplication.acquire_token_on_behalf_of) method. A sample demonstrating this flow with MSAL Python is not yet available.
+A Python web API will need to use some middleware to validate the bearer token received from the client. The web API can then obtain the access token for downstream API using MSAL Python library by calling the [`acquire_token_on_behalf_of`](https://msal-python.readthedocs.io/en/latest/?badge=latest#msal.ConfidentialClientApplication.acquire_token_on_behalf_of) method. For an example of using this API, see the [test code for the microsoft-authentication-library-for-python on GitHub](https://github.com/AzureAD/microsoft-authentication-library-for-python/blob/1.2.0/tests/test_e2e.py#L429-L472). Also see the discussion of [issue 53](https://github.com/AzureAD/microsoft-authentication-library-for-python/issues/53) in that same repository for an approach that bypasses the need for a middle-tier application.
 
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