// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

namespace Microsoft.Build.BackEnd;

/// <summary>
/// Interface for TaskHost callback packets that require request/response correlation.
/// Packets implementing this interface can be matched between requests sent from TaskHost
/// and responses received from the owning worker node.
/// </summary>
internal interface ITaskHostCallbackPacket : INodePacket
{
    /// <summary>
    /// Gets or sets the unique request ID for correlating requests with responses.
    /// This ID is assigned by the TaskHost when sending a request and echoed back
    /// by the owning worker node in the corresponding response.
    /// </summary>
    int RequestId { get; set; }
}