Running API endpoints from within Swagger that are secured in Azure Active Directory B2C

Hi, I am developing a web API in ASP.net Core, deployed to azure and secured with Azure Active Directory B2C. I have  a requirement for users to authenticate from within the swagger documentation, get an access token, and use the token to run the API endpoints using the "Try it out" feature. Can anyone direct me to a recent working code sample? I have found a couple of samples that looked promising, but I have been unable to get it to work. Thanks!