Logic app fails when calling Azure Function. How can I embed authentication?

Question

I have an Azure Function that requires authentication. I'm calling it from a Logic App, but I'm unsure how to embed the required authentication key in the logic designer.

How do I make an authenticated call from a Logic App to an Azure function?

Answer 1

One known issue is that Logic Apps don't work with Function Apps that have slots enabled.

If you're in that situation, delete the Azure App Setting called AzureWebJobsSecretStorageType (which will be set the Blob), and stop using slots.

This is tracked by https://github.com/Azure/azure-webjobs-sdk-script/issues/1752.

Answer 2

So I was just using this url for the function integration:

"uri": "https://%name%.azurewebsites.net/api/%route%?code=YOUR_SECRET_GOES_HERE"

where %name% and %route% are placeholders for your actual values and obviously YOUR_SECRET_GOES_HERE is a placeholder for your secret