[det]reply_json_dict(+JSONTerm)
[det]reply_json_dict(+JSONTerm,
+Options)As reply_json/1 and reply_json/2,
but assumes the new dict based data representation. Note that this is
the default if the outer object is a dict. This predicate is needed to
serialize a list of objects correctly and provides consistency with
http_read_json_dict/2
and friends.