timestamp,measurement,flagname,host,key,platform,sdkver,value,count_sum
2022-05-27T09:23:40Z,impression,F5,1cbbb3796fc2,12345,Java,4.9.1,false,5
2022-05-27T10:19:49Z,expression,E42,klaus,67890,Golang,1.18.3,true,42