Spring Boot Microsoft AD Integration

Step 1. From frontend side, they have invoked azure AD and loging in and getting token [login to view URL] Step 2. Once they have received the token, from front end they are adding it in header and hitting java spring boot backend api. Step 3. In Backendside, we need to receive the token and validate the token using azure AD Out task is third step, I need spring boot API for validating access token.