Hi
Thanks for reaching out to Microsoft Q&A.
Can any of this help for your issue?
https://learn.microsoft.com/en-us/azure/api-management/validation-policies
https://www.c-sharpcorner.com/blogs/azure-ad-integration-with-angular-and-asp-net-core-web-api
Please Upvote and Accept as answer if the reply was helpful, this will be helpful to other community members.