Extract filed

Elastic Stack Logstash
1

Hi Everyone. I have a problem. How can I extract statusCodeValue from

2024-04-24 11:02:20 - [http-nio-8082-exec-6] - [2e7e7b76-fbb6-47b2-b07e-7471175aacea] fiscal-information ResponseData [{"headers":{},"body":{"timestamp":"1713943940237","requestTraceId":"dfda59a15f5f014afbc156d03f6e07bd","errors":[{"code":"4160","message":"دسترسی مشاهده اطلاعات شناسه یکتای درخواست شده ممکن نیست."}]},"statusCode":"OK","statusCodeValue":200}]  Overall ResponseTime is [63] milliseconds
2

If all you want is that field then I suggest

grok { match => { "message" => '"statusCodeValue":%{NUMBER:statusCodeValue}' } }

If you want more then use dissect and a json filter to parse the body