Json format returned in search how to parse into fields?

[KS_123 (Kevin Smith)]

excuse me if I don't havethe correct terms but,

I have this format from a search I am doing in kibana:

How do I turn the gateway, rssi,snr in metrics like the messageTime is in the same pic?
Can this be done at this stage?

Can I use some scripting somewhere in kibana/elastic search?
like in the json input here?

[matw (Matthias Wilhelm)]

Hi

Could you provide same details what you mean by having in in the same pic? If you mean you want to merge those values to a single string, yes, you can do this with runtime fields, have a look here:

Manage index pattern data fields | Kibana Guide [7.13] | Elastic

Best,
Matthias