No ContentType system property on messages sent to Azure IoT hub via integration

Hello,

I have configured the integration with Azure IoT Hub and messages are sent succesfully to the cloud. Additionally, we added a message routing in iot hub to an Azure storage account, but there I see that the messages are stored as Base64 which impacts us since we need to and more logic or an azure function to convert it.

As explained in this post, I have to set the message’s ContentType and ContentEncoding to application/json and a supported encoding

a solution is explained here:

¿Is it possible to set that metadata in The Things Stack so it is ready un Azure?

Thank you!