Explanation

Step 1: Mount the storage account
Step 2: Retrieve an access key from the storage account.
Step 3: Add a secret to the key vault.
Step 4: Add a secret scope to the Databricks environment.
Managing secrets begins with creating a secret scope.
To reference secrets stored in an Azure Key Vault, you can create a secret scope backed by Azure Key Vault.
References:
https://docs.microsoft.com/en-us/azure/azure-databricks/store-secrets-azure-key-vault