Posting `multipart/form-data` with Flurl
I am in need to post the following request: POST http://target-host.com/some/endpoint HTTP/1.1 Content-Type: multipart/form-data; boundary="2e3956ac-de47-4cad-90df-05199a7c1f53" Accept-Encoding: gzip, deflate Connection: Keep-Alive Content-Length: 6971 Host: target-host.com --2e3956ac-de47-4cad-90df-05199a7c1f53 Content-Disposition: form-data; name="some-label" value --2e3956ac-de47-4cad-90df-05199a7c1f53 Content-Disposition: form-data; name="file"; filename="my-filename.txt" <file contents> --2e3956ac-de47-4cad-90df-05199a7c1f53-- I can do this really easily with Python requests library as