/// <summary>
 /// Start the runbook identified by runbookId.  (see
 /// http://msdn.microsoft.com/en-us/library/windowsazure/XXXXXXX.aspx
 /// for more information)
 /// </summary>
 /// <param name='operations'>
 /// Reference to the
 /// Microsoft.Azure.Management.Automation.IRunbookOperations.
 /// </param>
 /// <param name='automationAccount'>
 /// Required. The automation account name.
 /// </param>
 /// <param name='parameters'>
 /// Required. The parameters supplied to the start runbook operation.
 /// </param>
 /// <returns>
 /// The response model for the start runbook operation.
 /// </returns>
 public static Task <RunbookStartResponse> StartAsync(this IRunbookOperations operations, string automationAccount, RunbookStartParameters parameters)
 {
     return(operations.StartAsync(automationAccount, parameters, CancellationToken.None));
 }