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

MappingDateProperty [interface-MappingDateProperty]

Name	Type	Description
boost	double
fielddata	IndicesNumericFielddata
format	string
ignore_malformed	boolean
index	boolean
locale	string
null_value	DateTime
on_script_error	MappingOnScriptError
precision_step	integer
script	Script	ScriptSource
type	'date'