Best practice for Azure Key vault secrets in spark config

[datakilljoy]

Hello

I created a compute in which I refer the secret inside the spark config like this: 

spark.hadoop.fs.azure.account.key.xxxxxxxxxx.dfs.core.windows.net {{secrets/kv-xxxxxxx-xxxx/secret-name}}

This, however, gives me the following warning.

I've looked at the documentation but what I'm writing in the spark config is already the reference to the secret in the secret scope created in databricks (that points to the kv in azure) so I think i'm not understanding correctly

Can someone who's gone through the same situation give me some light here pls? Thank you

[datakilljoy]

Extra info: I have used the format following the instructions on this page for spark configuration

https://learn.microsoft.com/en-us/azure/databricks/connect/storage/azure-storage#:~:text=Use%20the%2...