OptionalfieldThe name of the field that is used for the filter.
OptionalrequiredList ALL bit numbers that must cleared (=0) for the point to be kept. Bit 0 is LSB.
OptionalrequiredList ALL bit numbers that must set (=1) for the point to be kept. Bit 0 is LSB.
Filters points based on the value of an specified attribute.
Filters points based on the value of the specified bitfield attribute.
See https://developers.arcgis.com/web-scene-specification/objects/pointCloudBitfieldFilter/.