getting request data using TRtcDataServer(Sender).Read

[JeffW]

Basic question here. I want to use the request data received from a Read (receiving a JSON string) but cannot find anything documenting how to parse it into an object. Response is easy, using
TRtcRecord, so looks like a good approach. How can I get received data into a TRtcRecord? or is there a better alternative?

Apologies for the newbie question.

[D.Tkalcec (RTC)]

var data:TRtcValue;
begin
If Sender.Request.Complete then
  begin
  data:=TRtcValue.FromJSON(Sender.Read);
  ...