if (jsonObject.containsKey("default_acr_values")) {
List<ACR> acrValues = new LinkedList<>();
for (String acrString: JSONObjectUtils.getStringArray(jsonObject, "default_acr_values"))
acrValues.add(new ACR(acrString));
metadata.setDefaultACRs(acrValues);
oidcFields.remove("default_acr_values");
}