while(!json_object_iter_equal(&it, &end)) {
arg.name = json_object_iter_peek_name(&it);
arg.value = json_object_get_string(json_object_iter_peek_value(&it));
while(!json_object_iter_equal(&it, &end)) {
arg.name = json_object_iter_peek_name(&it);
arg.value = json_object_get_string(json_object_iter_peek_value(&it));