Upload Files in ASP.NET Core (edit)

http://restsharp.org/

https://ehikioya.com/uploading-files-rest-endpoint-csharp/

https://visualstudiomagazine.com/articles/2015/10/01/consume-a-webapi.aspx

https://code-maze.com/different-ways-consume-restful-api-csharp/

https://stackoverflow.com/questions/51654981/get-file-from-request-over-net-core-api

https://blog.bitscry.com/2018/03/12/uploading-files-in-asp-net-core-from-an-mvc-view/

https://www.codeproject.com/Articles/1238546/Passing-Multiple-File-Using-Rest-Sharp-To-Service

https://briangrinstead.com/blog/multipart-form-post-in-c/

https://janaks.com.np/file-upload-asp-net-core-web-api/