ASP.Net WebAPI Swagger

Question

How do I specify whether a property on a model is optional/required in order for that to carry through to the generated swagger documentation?

eg (simple example)

/api/Authenticate

Authenticate(AuthRequest request)
{ }

AuthRequest()
{
   public string Username { get; set; }
   public string Password { get; set; }
}

Answer 1

由Nkosi解答：尝试在要强制使用的属性上使用[Required]属性