/// <summary>
 /// deletes a new metric configuration for a role.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='deviceName'>
 /// The device name.
 /// </param>
 /// <param name='roleName'>
 /// The role name.
 /// </param>
 /// <param name='resourceGroupName'>
 /// The resource group name.
 /// </param>
 public static void BeginDelete(this IMonitoringConfigOperations operations, string deviceName, string roleName, string resourceGroupName)
 {
     operations.BeginDeleteAsync(deviceName, roleName, resourceGroupName).GetAwaiter().GetResult();
 }