Deployment Failed – Need Guidance on Proper update-manifest.json and du-config.json for Binary Files

[kalyani1812]

Context

I’m working on deploying a binary file update (e.g., .onnx model / .tar archive) to a Linux device using Azure IoT Hub Device Update (ADU).
The device successfully downloads the update package from IoT Hub, but the deployment fails during the installation phase.

I suspect the issue might be related to how my update-manifest.json and du-config.json are structured, especially for handling binary files.

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What Happens

• Package imports successfully into IoT Hub.
• Deployment starts and the agent downloads the package to /var/lib/adu/downloads/.
• At the installation step, ADU agent logs show an error like: