Web API : what is the post key value ?

[lyapounov]

Hello Simon

I am testing the web API. I have an issue, and have not been able to see where is the answer on your site; sorry if I just need to change glasses..

What is the value of the key when sending a POST ?

As an example : I have created a file named dsfTranscode.txt which contains the only line
prop stream.transcode=flac:wav24, dsf:wav24;176

This file is on my Synology, on the web server directory.

I want call the web API. So here is my script.
But what should I put instead of xxx ???

Many Thanks !

$.ajax({
type: "POST",
url: "http://192.168.73.22:9790/",
data: {xxx:"dsfTranscode.txt"},
dataType: "text",
success: function(retour) {}
}); // end ajax function