When practicing a post request today I forgot to use the setvalue method. Why is this method important and needed for a post request? Don't we just encode the data to JSON and put that as the httpbody and make the request
Why do we need request.setvalue for a post request
That's to inform the server of what type of data request it is going to receive. And process it as a json content.
https://stackoverflow.com/questions/4249609/form-content-type-for-a-json-http-post