Architect Modern ASP.NET Core Web API (edit)

https://docs.microsoft.com/en-us/dotnet/standard/modern-web-apps-azure-architecture/

https://github.com/dotnet-architecture/eShopOnWeb

https://github.com/mmacneil/CleanAspNetCoreWebApi

https://github.com/ardalis/CleanArchitecture

https://fullstackmark.com/post/18/building-aspnet-core-web-apis-with-clean-architecture

https://www.codeproject.com/Articles/1240164/Web-API-in-NET-Core

https://www.c-sharpcorner.com/article/asp-net-core-2-architecture-design-pattern-ideology/

https://code-maze.com/net-core-series/