general api

api.cs

var fb = new FacebookApi();
dynamic result = await fb.ApiAsync(
    method: "GET"
    path: "me/feed", 
    parameters: new { fields= new[] {"id", "name"},
    cancel: CancellationToken.None,
    onUploadProgress:null,    // IProgress<Tuple <long,byte[]>> -> totalBytesReceived, byteBuffer
    onDownloadProgress: null);

var headers = result.headers;
var code = result.code; // status code

if(code != 304) {
    var content = result.content; // string content
    var body = result.body; // json object/ xml object or .....
}