# Should `self` keep trying to deserialize an object after an error?
	#
	# This behavior takes effect after each attribute deserialization with
	# errors such as a missing attribute or the value is of the wrong type.
	# If `keep_going`, the attribute will be skipped but the engine will
	# deserialize the next attribute.
	# If `not keep_going`, the engine stops deserializing right away.
	#
	# When at `true`, this may cause the accumulation of a lot of entries in `errors`.
	#
	# Default at `true`.
	var keep_going: nullable Bool = null is writable