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

IngestKeyValueProcessor [interface-IngestKeyValueProcessor]

Name	Type	Description
exclude_keys	string[]	List of keys to exclude from document.
field_split	string	Regex pattern to use for splitting key-value pairs.
field	Field	The field to be parsed. Supports template snippets.
ignore_missing	boolean	If true and field does not exist or is null, the processor quietly exits without modifying the document.
include_keys	string[]	List of keys to filter and insert into document. Defaults to including all keys.
prefix	string	Prefix to be added to extracted keys.
strip_brackets	boolean	If true. strip brackets (), <>, [] as well as quotes ' and " from extracted values.
target_field	Field	The field to insert the extracted keys into. Defaults to the root of the document. Supports template snippets.
trim_key	string	String of characters to trim from extracted keys.
trim_value	string	String of characters to trim from extracted values.
value_split	string	Regex pattern to use for splitting the key from the value within a key-value pair.