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

IngestCircleProcessor [interface-IngestCircleProcessor]

Name	Type	Description
error_distance	double	The difference between the resulting inscribed distance from center to side and the circle’s radius (measured in meters for geo_shape, unit-less for shape).
field	Field	The field to interpret as a circle. Either a string in WKT format or a map for GeoJSON.
ignore_missing	boolean	If true and field does not exist, the processor quietly exits without modifying the document.
shape_type	IngestShapeType	Which field mapping type is to be used when processing the circle: geo_shape or shape.
target_field	Field	The field to assign the polygon shape to By default, the field is updated in-place.