using System.Collections.Generic; using MQTTnet.Protocol; namespace MQTTnet.Packets { public class MqttPublishPacketProperties { public MqttPayloadFormatIndicator? PayloadFormatIndicator { get; set; } public uint? MessageExpiryInterval { get; set; } public ushort? TopicAlias { get; set; } public string ResponseTopic { get; set; } public byte[] CorrelationData { get; set; } public List UserProperties { get; set; } public List SubscriptionIdentifiers { get; set; } public string ContentType { get; set; } } }