Authorization using Azure AD OIDC

Hi,
I am building server less backend using chalice. I have Azure AD OIDC SSO implemented. in front end I am using MSAL for authenticating react application and I want to authenticate backend using Microsoft Azure AD OIDC. How can I configure authorization in chalice for this use case. I will receive access token from front end.

No source file, test, or entry point is identified. Start by reviewing Chalice's existing authorization configuration and the expected Azure AD OIDC access-token flow, then determine the project changes needed to support this use case. Done means the requested backend authorization path is clearly defined and covered by appropriate documentation or tests.

Written by the indexing model from the issue text.