Telegraf Configuration for speedtest

Sorry, but I am a Beginner and would need some help in which format I have to configure this statement:

json_string_fields = [ “interface_externalIp”,
“server_name”,
“server_location”,
“server_host”,
“server_ip”,
“result_url” ]

Source: https://github.com/Derek-K/telegraf-speedtest/blob/master/speedtest.conf

Hello @nuki47,
I’m sorry for the delay! Sometimes questions get lost on here. I’d love to help you out though. Can you please share some of your JSON data ?
Thank you :slight_smile: