anchor.diff:  If the GeoLite2 Country database is used then the following fields will be added under the `target_field`: `ip`,
   `country_iso_code`, `country_name` and `continent_name`.
   
  -An example that uses the default city database and adds the geographical information to the `geoip` field based on the `ip` field`:
  +An example that uses the default city database and adds the geographical information to the `geoip` field based on the `ip` field:
   
   [source,js]
   --------------------------------------------------
  
positive.code:   ]
  }
  --------------------------------------------------
  
  === Put pipeline API
  
  
negative.code: [options="header"]
  |======
  | Name                   | Required  | Default             | Description
  | `ip_field`             | yes       | -                   | The field to get the ip address from for the geographical lookup.
  | `target_field`         | no        | geoip               | The field that will hold the geographical information looked up from the Maxmind database.
  | `database_file`        | no        | GeoLite2-City.mmdb  | The database filename in the geoip config directory. The ingest plugin ships with the GeoLite2-City.mmdb and GeoLite2-Country.mmdb files.
  |======
  