[BUG] No iothub-connection-device-id with azure-spring-cloud-stream-binder-eventhubs

[vbef-finatix]

Describe the bug
When consuming Iot Hub messages from the built-in event hub endpoint with the spring-cloud-stream library, the org.springframework.messaging.Message object doesn't contain iothub-connection-device-id in its headers. However, while the EventHubProcessor is processing the message, this value is available.

Code Snippet
My message consumer:

@Bean
fun consume(): Consumer<Message<Any>> {
    return Consumer<Message<Any>> { msg ->
        println(msg)
    }
}

Expected behavior
I want to be able to read the DeviceId in a spring-cloud-stream consumer method

Screenshots
Here you can see that the incoming message in the EventHubProcessor does contain the property iothub-connection-device-id.

But the EventHubMessageConverter ignores values from systemProperties, so that in the stream cloud consumer assignment to a DeviceId is no longer possible.

Setup (please complete the following information):

• OS: Ubunut
• IDE : IntelliJ
• Libraries: Spring Boot=2.5.1, com.microsoft.azure.sdk.iot:iot-service-client=1.32.0, com.azure.spring:azure-spring-cloud-stream-binder-eventhubs=2.5.0

Additional context
Add any other context about the problem here.

Information Checklist
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[yiliuTo]

@vbef-finatix , thanks for the reporting, we will fix it soon

[yiliuTo]

Hi @vbef-finatix , this bug has been fixed in pr #22683 , you could update to our latest version of 3.7.0 for the fix.