elasticsearch-js/docs/reference/api/IngestGeoIpProcessor.md

Interface IngestGeoIpProcessor

Name	Type	Description
database_file	string	The database filename referring to a database the module ships with (GeoLite2-City.mmdb, GeoLite2-Country.mmdb, or GeoLite2-ASN.mmdb) or a custom database in the ingest-geoip config directory.
download_database_on_pipeline_creation	boolean	If true (and if ingest.geoip.downloader.eager.download is false), the missing database is downloaded when the pipeline is created. Else, the download is triggered by when the pipeline is used as the default_pipeline or final_pipeline in an index.
field	Field	The field to get the ip address from for the geographical lookup.
first_only	boolean	If true, only the first found geoip data will be returned, even if the field contains an array.
ignore_missing	boolean	If true and field does not exist, the processor quietly exits without modifying the document.
properties	string[]	Controls what properties are added to the target_field based on the geoip lookup.
target_field	Field	The field that will hold the geographical information looked up from the MaxMind database.