I have written a very simple ARM template for an Azure function app, that only consists of the function app itself, a storage account and a dedicated app service plan. The app already existed in Azure and was created by hand back in the day. It had a custom Host key configured that another service was depending on. After the ARM deployment went through, the host key was gone and the other service didn’t work anymore. I did not find a way to declare the host key in the ARM template itself so I would have never expected it to be deleted. Has anyone ever experienced the same?
Deployed using the latest azure-cli.
