src/Framing/MessageAnnotations.cs

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namespace Amqp.Framing
{
    using Amqp.Types;

    /// <summary>
    /// The message-annotations section is used for properties of the message which are
    /// aimed at the infrastructure and should be propagated across every delivery step.
    /// </summary>
    public sealed class MessageAnnotations : DescribedMap
    {
        /// <summary>
        /// Initializes a message annotations section.
        /// </summary>
        public MessageAnnotations()
            : base(Codec.MessageAnnotations, typeof(Symbol))
        {
        }

#if TRACE
        /// <summary>
        /// Returns a string that represents the current message annotations object.
        /// </summary>
        /// <returns></returns>
        public override string ToString()
        {
            return "msg-annotations:" + base.ToString();
        }
#endif
    }
}