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

Interface IngestGsubProcessor

Name	Type	Description
field	Field	The field to apply the replacement to.
ignore_missing	boolean	If true and field does not exist or is null, the processor quietly exits without modifying the document.
pattern	string	The pattern to be replaced.
replacement	string	The string to replace the matching patterns with.
target_field	Field	The field to assign the converted value to By default, the field is updated in-place.