001/* 002 * Copyright (c) 2010-2024 Mark Allen, Norbert Bartels. 003 * 004 * Permission is hereby granted, free of charge, to any person obtaining a copy 005 * of this software and associated documentation files (the "Software"), to deal 006 * in the Software without restriction, including without limitation the rights 007 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 008 * copies of the Software, and to permit persons to whom the Software is 009 * furnished to do so, subject to the following conditions: 010 * 011 * The above copyright notice and this permission notice shall be included in 012 * all copies or substantial portions of the Software. 013 * 014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 015 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 016 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 017 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 018 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 019 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 020 * THE SOFTWARE. 021 */ 022package com.restfb.types.webhook.messaging; 023 024/** 025 * Represents the referral field from Scenario 2: 026 * https://developers.facebook.com/docs/messenger-platform/referral-params 027 */ 028public class ReferralItem extends PostbackReferral implements InnerMessagingItem { 029 030}