001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.juneau.rest.server.mcp.v20260728;
018
019/**
020 * Bean always stashed into the {@link org.apache.juneau.commons.inject.BeanStore} passed to a
021 * {@code tools/call}/{@code prompts/get}/{@code resources/read} handler (both first-round and resume calls),
022 * exposing whether the original request's client advertised MRTR/elicitation support.
023 *
024 * <p>
025 * Lets a handler pre-check and degrade (return a normal result or a domain error) instead of throwing
026 * {@link McpInputRequiredSignal} into a dispatcher that would just reject it with
027 * {@code MISSING_REQUIRED_CLIENT_CAPABILITY} &mdash; satisfying the spec's &sect;4 "client's capability is
028 * EXPOSED to handlers" requirement.
029 *
030 * @param elicitationSupported Whether the original request's {@code _meta.clientCapabilities} included a
031 *    non-<jk>null</jk> {@code elicitation} capability.
032 */
033public record McpMrtrCapabilityContext(boolean elicitationSupported) {
034}