code: func osDiskStorageContainerURL(account *storage.AccountProperties, vmName string) string {
  	return fmt.Sprintf("%s%s/", to.String(account.PrimaryEndpoints.Blob), osDiskStorageContainerName(vmName))
  }
docs: // osDiskStorageContainerURL crafts a URL with a trailing slash pointing
  // to the full Azure Blob Container URL for given VM name.