mqtt/Mqtt/MQTTnet-master/Source/MQTTnet/Protocol/MqttUnsubscribeReasonCode.cs

namespace MQTTnet.Protocol
{
    public enum MqttUnsubscribeReasonCode
    {
        Success = 0,
        NoSubscriptionExisted = 17,
        UnspecifiedError = 128,
        ImplementationSpecificError = 131,
        NotAuthorized = 135,
        TopicFilterInvalid = 143,
        PacketIdentifierInUse = 145
    }
}