Uptime: make the querystring params available to use for the JSONParser
https://rbcommons.com/s/pepperdata/r/4916/diff/#

Tested with
http://pep08.pepperdata.com:4243/api/query?expectedIndex=7&start=1h-ago&m=sum:iw-11s:10s-avg:task.task.count{host=*}&m=sum:iw-11s:10s-avg:node.meminfoStat.memFreeKb{subdevice=KE5PTkUp,host=*}&m=sum:iw-11s:10s-avg:jobtracker.mapsRunning{host=*}

.{.metric == "task.task.count" && .dps }[$expectedIndex]
.{.metric == "node.meminfoStat.memFreeKb" && .dps }[$expectedIndex]
.{.metric == "jobtracker.mapsRunning" && .dps }[0]