Azure File Storage - 
You can declare to scrape an Azure Queue via the FileStorage resource type.
The following fields need to be provided:
accountName- The name of the Azure Storage account
All supported metrics are documented in the official Azure Monitor documentation.
Example:
name: azure_storage_files_capacity
description: "The average capacity used by files in the storage account"
resourceType: FileStorage
azureMetricConfiguration:
metricName: FileCapacity
aggregation:
type: Average
resources:
- accountName: promitor-1
- accountName: promitor-2