[BUG] Unable to cast application property attribute from ServiceBusReceivedMessage

[DonadoJuan]

Describe the bug
Dotnet application includes a DateTimeOffset object within the application properties of a service bus message. Then this service bus message is sent to an event bus.

Java application receives the service bus message but it is unable to properly cast DateTimeOffset object sent within application properties. The object in question is instead retrieved as a org.apache.qpid.proton.codec.DecoderImpl$UnknownDescribedType object.

Exception or Stack Trace
No exceptions are thrown

To Reproduce
Steps to reproduce the behavior:

1. dotnet application: Send a service bus message including a TimeDateOffset object within application properties dictionary.
2. Java application: retrieve the service bus message sent by dotnet application and inspect the time attribute included in application properties dictionary.

Code Snippet

1. dotnet application: Send a service bus message including a TimeDateOffset object within application properties dictionary.

            // set up service bus connection
            ServiceBusClient sbc = new ServiceBusClient("<CONNECTION_STRING>");
            ServiceBusSender sbs = sbc.CreateSender("<TOPIC_NAME>");

            // create service bus message
            ServiceBusMessage message = new ServiceBusMessage();

            // add DateTimeOffSet object within application properties dictionary
            message.ApplicationProperties.Add("time", DateTimeOffset.UtcNow);
           
            // sent message to service bus
            await sbs.SendMessageAsync(message);

2. Java application: retrieve the service bus message sent by dotnet application and inspect the time attribute included in application properties dictionary.

       // set up service bus connection
        var busClientBuilder = new ServiceBusClientBuilder()
                .connectionString("<CONNECTION_STRING>");

        var busClientReceiver = busClientBuilder
                .receiver()
                .topicName("<TOPIC_NAME>")
                .subscriptionName("<SUBSCRIPTION_NAME>")
                .buildClient();

        var messageOptional = busClientReceiver
                .receiveMessages(1, Duration.ofSeconds(10))
                .stream()
                .findFirst();

        // receives service bus message sent from dotnet application and inspect time attribute
        if(messageOptional.isPresent())
        {
            var message = messageOptional.get();
            var appProps = message.getApplicationProperties();
            var timeObject = appProps.getOrDefault("time", null);
            System.out.println(timeObject.getClass());
        }

Screenshot from Java debugger which shows the object type of time attribute:

Expected behavior
I expected to receive time attribute with a proper class type (e.g. long/int representation of DateTimeOffset object)

Screenshots
Screenshots shown above

Setup (please complete the following information):

• OS: Windows 10
• IDE: Visual Studio (dotnet) / IntelliJ (Java)
• Library/Libraries: com.azure:azure-messaging-servicebus:7.5.0
• Java version: 10
• App Server/Environment: Azure service bus
• Frameworks: none

Information Checklist
Kindly make sure that you have added all the following information above and checkoff the required fields otherwise we will treat the issuer as an incomplete report

• Bug Description Added
• Repro Steps Added
• Setup information Added