Extracts structured fields out of a single text field within a document

GET /_ingest/processor/grok

You choose which field to extract matched fields from, as well as the grok pattern you expect will match. A grok pattern is like a regular expression that supports aliased expressions that can be reused.

Responses

200 application/json
Hide response attribute Show response attribute object
- patterns object Required
  
  Hide patterns attributes Show patterns attributes object
  
  Additional properties
  
  key string

GET /_ingest/processor/grok

curl \
 -X GET http://api.example.com/_ingest/processor/grok