[bulk] validation: add missing description

Author: LSchaufMS

memdocs/configmgr/develop/reference/core/servers/configure/ccm_dts_priority-enumeration.md

@@ -1,6 +1,7 @@
 ---
 title: CCM_DTS_PRIORITY enumeration
 titleSuffix: Configuration Manager
+description: The CCM_DTS_PRIORITY enumeration indicates the priority of the download.
 ms.date: 09/20/2016
 ms.prod: configuration-manager
 ms.technology: configmgr-sdk

memdocs/configmgr/develop/reference/mdm/cancelretire-method-in-class-sms_devicemethods.md

@@ -1,6 +1,7 @@
 ---
 title: "CancelRetire Method"
 titleSuffix: "Configuration Manager"
+description: "The CancelRetire WMI class method cancels the retirement of this device from Configuration Manager."
 ms.date: "09/20/2016"
 ms.prod: "configuration-manager"
 ms.technology: configmgr-sdk

memdocs/configmgr/develop/reference/osd/addchangenotification-method-in-class-sms_operatingsysteminstallpackage.md

@@ -1,6 +1,7 @@
 ---
 title: "AddChangeNotification Method in SMS_OperatingSystemInstallPackage"
 titleSuffix: "Configuration Manager"
+description: "The AddChangeNotification WMI class method adds an operating system install package change notification."
 ms.date: "09/20/2016"
 ms.prod: "configuration-manager"
 ms.technology: configmgr-sdk

memdocs/configmgr/develop/reference/osd/getsequence-method-in-class-sms_tasksequencepackage.md

@@ -1,6 +1,7 @@
 ---
 title: "GetSequence Method"
 titleSuffix: "Configuration Manager"
+description: "The GetSequence Windows Management Instrumentation (WMI) class method gets a task sequence (SMS_TaskSequence Server WMI Class) from a task sequence package (SMS_TaskSequencePackage Server WMI Class.)"
 ms.date: "09/20/2016"
 ms.prod: "configuration-manager"
 ms.technology: configmgr-sdk

memdocs/intune/user-help/how-do-i-find-the-serial-number-on-my-device-ios.md

@@ -2,7 +2,7 @@
 # required metadata
 
 title: How do I find the serial number on my iOS device?
-description:
+description: The serial number for your device uniquely identifies it, and can help your company support with certain tasks, like replacing your device with a new one.
 keywords:
 author: lenewsad
 ms.author: lanewsad