/*
 * Copyright 2024-2026 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.cloud.ai.a2a.core.constants;

/**
 * A2a protocol constants.
 *
 * @author xiweng.yy
 */
public class A2aConstants {

	public static final String DEFAULT_A2A_PROTOCOL_VERSION = "0.2.5";

	public static final String DEFAULT_AGENT_VERSION = "1.0.0";

	public static final String AGENT_TRANSPORT_TYPE_JSON_RPC = "JSONRPC";

	public static final String AGENT_TRANSPORT_TYPE_GRPC = "GRPC";

	public static final String AGENT_TRANSPORT_TYPE_REST = "HTTP+JSON";

}
