ardoHTTP - Need sample program

Hi, I am need to OutSystem and ardoHTTP. I need sample program to use ardoHTTP to download a image from a provided url. the Image size may be vary, so i also need to know the timeout setup for the same.
Thanks in advance
ardoHTTP is currently not suited to work with binary data. The main use-case for ardoHTTP is for JSON, so the outputs are processed as text.

If you want to make a request to obtain a binary data image, you can probably define a REST endpoint for it, having binary data as the output of the action.

I hope this has been helpful.