/// <summary>
 /// Backup the backup policy now.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='deviceName'>
 /// The device name
 /// </param>
 /// <param name='backupPolicyName'>
 /// The backup policy name.
 /// </param>
 /// <param name='backupType'>
 /// The backup Type. This can be cloudSnapshot or localSnapshot.
 /// </param>
 /// <param name='resourceGroupName'>
 /// The resource group name
 /// </param>
 /// <param name='managerName'>
 /// The manager name
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task BeginBackupNowAsync(this IBackupPoliciesOperations operations, string deviceName, string backupPolicyName, string backupType, string resourceGroupName, string managerName, CancellationToken cancellationToken = default(CancellationToken))
 {
     (await operations.BeginBackupNowWithHttpMessagesAsync(deviceName, backupPolicyName, backupType, resourceGroupName, managerName, null, cancellationToken).ConfigureAwait(false)).Dispose();
 }