Swashbuckle.AspNetCore.SwaggerUI 6.4.0 Swashbuckle.AspNetCore.SwaggerUI MIT https://licenses.nuget.org/MIT https://github.com/domaindrivendev/Swashbuckle.AspNetCore Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application swagger documentation discovery help webapi aspnet aspnetcore