Hi I am reading a json file. Here is one I am reading now: https://outages.electra.co.nz/api/weboutageviewer/get_live_data?Start=&End=&Duration=0&CustomerResponsible=false&Historical=false&_=1564371572592
What I want to know is how do I create a reader that can update dynamically if the number at the end changes ie.1564371572592 will not stay constant and this will change.