Hi everyone

How can we get metrics and labels as JSON messages? For example, it's my current output for a FILE surfacer:

cloudprober 1728379581085426003 1728379583 labels=probe=dns_google,dst=8.8.8.8 total=1 success=1 latency=73.034 timeouts=0 failure=0

is it possible to save results as JSON? Something like this:

{"timestamp":"1728379583","labels":{"probe":"dns_google","dst":"8.8.8.8"},"results":{"total":1,"success":1,"latency":73.034,"timeouts":0,"failure":0}}

Using such a structure will help us easily integrate the cloudprober output with other systems. I don't know if such a feature exists now because I didn't find anything related in the documentation.