Azure: Use DefaultAzureCredential over storage key access to blob container

[acarter24]

Would you consider use of DefaultAzureCredential for authentication to Azure Blob Storage? Maybe falling back to the current 'storage account string' approach. Would love to be able to turn off storage account key access for addtl security, and just used managed identity/logged in user when local etc.

from azure.identity import DefaultAzureCredential()
account_url = "https://<mystore>.blob.core.windows.net"
default_credential = DefaultAzureCredential()

# Create the BlobServiceClient object
blob_service_client = BlobServiceClient(account_url, credential=default_credential)

https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/identity/azure-identity/README.md#defaultazurecredential