/**
  * Get information for a specific asynchronous request.
  *
  * @command-name GetInfo
  * @command-description Get information for a specific asynchronous request.
  * @command-parameter-for $subscriptionId Zend_Service_Console_Command_ParameterSource_Argv|Zend_Service_Console_Command_ParameterSource_ConfigFile|Zend_Service_Console_Command_ParameterSource_Env --SubscriptionId|-sid Required. This is the Windows Azure Subscription Id to operate on.
  * @command-parameter-for $certificate Zend_Service_Console_Command_ParameterSource_Argv|Zend_Service_Console_Command_ParameterSource_ConfigFile|Zend_Service_Console_Command_ParameterSource_Env --Certificate|-cert Required. This is the .pem certificate that user has uploaded to Windows Azure subscription as Management Certificate.
  * @command-parameter-for $certificatePassphrase Zend_Service_Console_Command_ParameterSource_Argv|Zend_Service_Console_Command_ParameterSource_ConfigFile|Zend_Service_Console_Command_ParameterSource_Prompt --Passphrase|-p Required. The certificate passphrase. If not specified, a prompt will be displayed.
  * @command-parameter-for $requestId Zend_Service_Console_Command_ParameterSource_Argv|Zend_Service_Console_Command_ParameterSource_ConfigFile --RequestId|-r Required. The value returned by a call that starts an asynchronous operation to monitor.
  * @command-example Get information for a specific asynchronous operation:
  * @command-example GetInfo -sid:"<your_subscription_id>" -cert:"mycert.pem" -r:"dab87a4b70e94a36805f5af2d20fc593"
  */
 public function getInfoCommand($subscriptionId, $certificate, $certificatePassphrase, $requestId)
 {
     $client = new Zend_Service_WindowsAzure_Management_Client($subscriptionId, $certificate, $certificatePassphrase);
     $result = $client->getOperationStatus($requestId);
     $this->_displayObjectInformation($result, array('ID', 'Status', 'ErrorMessage'));
 }