Hello. I’ve try to capture the “_id” field of Elasticsearch document in a Grafana variable. The preview always returns “None”. Other fields, like _type, @timestamp, or _index works. There is a special syntax for that field?
Thanks
Bye
Daniele
It’s little bit difficult, unless you have a common key for “labels.job”: “blockchain” AND “name”: “eth_get_block”
Regards,
Fadjar Tandabawana