GET HTTP Request in Scripting

I am working on a demo project to read variable value from a PLC using HTTP GET Request. I am reading the value of variable var3 using this script:
result =“”)

I am getting proper response with variable value to result for first time. But when I send the request again, I am not getting the new value but instead I am getting the last received value.

Anyone can help on this to sort out it.

Thanks in advance.

Try setting the useCaches parameter to false. = "...", useCaches = false)

This works…
Thanks for the quick support…