c# how to create document for our user written class

  ///

        /// Gets or sets an optional SAS url for accessing a test queue
        ///

xml tags for user written class documentation
summary tag, param tag

https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/xmldoc/recommended-tags-for-documentation-comments#:~:text=The%20C%23%20compiler%20processes%20documentation,such%20as%20DocFX%20or%20Sandcastle.