error importing function_app

[hlckalana]

Hi Community,
I tried terraformer to import one of my azure function app.

when I tried to use below command to import I get this error message
Command
terraformer import azure --resources=function_app --resource-group=xxxx

error
azurerm error importing function_app, err: azurerm: function_app not supported server

The terraformer version
v0.8.24

The way I downloaded
page [https://github.com/GoogleCloudPlatform/terraformer/releases] -downloaded terraformer-all-windows-amd64- renamed the file to terraformer.exe - added the path to environment veriables