001/* 002 * oauth2-oidc-sdk 003 * 004 * Copyright 2012-2016, Connect2id Ltd and contributors. 005 * 006 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use 007 * this file except in compliance with the License. You may obtain a copy of the 008 * License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software distributed 013 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 014 * CONDITIONS OF ANY KIND, either express or implied. See the License for the 015 * specific language governing permissions and limitations under the License. 016 */ 017 018package com.nimbusds.openid.connect.sdk.claims; 019 020 021/** 022 * Enumeration of the claim requirement types. 023 * 024 * <p>Related specifications: 025 * 026 * <ul> 027 * <li>OpenID Connect Core 1.0, section 5.5.1. 028 * </ul> 029 */ 030public enum ClaimRequirement { 031 032 033 /** 034 * Essential claim. 035 */ 036 ESSENTIAL, 037 038 039 /** 040 * Voluntary claim. 041 */ 042 VOLUNTARY 043}