Amazon Cloudwatch Logs Insights with JSON fields

Question

I am trying to use Logs Insights with data containing JSON in one of the fields, and to parse the JSON fields

My data looks like the following when I put it in insig

Answer 1

Also another parse with help of regex

Assume your @message is:

I, [2018-12-19T23:42:52.629855 #23447] INFO -- : [2ce588f1-c27d-4a55-ac05-62a75b39e762] {"method":"GET","path":"/api/v1/professionals/"}

You can extract method by

fields @timestamp, @message
| parse @message /\"method\":\"(?.*?)\"/