message/DeveloperMessage.java

Java record representing a developer message in AG-UI, with id, content, and optional name.

// Source: https://github.com/ag-ui-protocol/ag-ui | License: MIT | Copyright 2025
// Provided via justclaw.it.com; keep this notice with the code.
package com.agui.community.core.message;

import java.util.Objects;

/**
 * A message from the developer, typically carrying instructions for the agent.
 *
 * @param id      the unique identifier of this message (required)
 * @param content the textual content of this message (required)
 * @param name    an optional name for the participant, or {@code null}
 * @see <a href="https://docs.ag-ui.com/concepts/messages">AG-UI Messages</a>
 */
public record DeveloperMessage(String id, String content, String name) implements Message {

    public DeveloperMessage {
        Objects.requireNonNull(id, "id must not be null");
        Objects.requireNonNu

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