File Upload via Swagger

How to upload a single file, upload a list of files, and upload a file in a FormData object.

Many of us might have read the article “How to upload file via Swagger in ASP.NET Core Web API” by Talking Dotnet (link, 2017) on this topic. I personally didn’t bother about working with file-uploading in Swagger, because it was not so straightforward and it needed…