Azure Web App - 
You can declare to scrape an Azure Web App via the WebApp resource
type.
The following fields need to be provided:
- webAppName- The name of the Azure Web App
- slotName- The name of the deployment slot (optional)
All supported metrics are documented in the official Azure Monitor documentation.
The following scraper-specific metric label will be added:
- slot_name- Name of the deployment slot. If none is specified,- productionwill be used.
Example:
name: azure_web_app_requests
description: "Amount of requests for an Azure Web App"
resourceType: WebApp
azureMetricConfiguration:
  metricName: Requests
  aggregation:
    type: Total
resources:
- webAppName: promitor-web-app
  slot: staging
- webAppName: promitor-web-app
  slot: production