Merge pull request MicrosoftDocs#6512 from Luspin/patch-1

Update Get-CASMailbox.md

Author: chrisda

exchange/exchange-ps/exchange/Get-CASMailbox.md

@@ -40,6 +40,7 @@ Get-CASMailbox [-Anr <String>]
  [-SortBy <String>]
  [-ReadIsOptimizedForAccessibility]
  [-RecalculateHasActiveSyncDevicePartnership] [<CommonParameters>]
+ [-RecipientTypeDetails <RecipientTypeDetails[]>]
 ```
 
 ### Identity
@@ -59,6 +60,7 @@ Get-CASMailbox [[-Identity] <MailboxIdParameter>]
  [-SortBy <String>]
  [-ReadIsOptimizedForAccessibility]
  [-RecalculateHasActiveSyncDevicePartnership] [<CommonParameters>]
+ [-RecipientTypeDetails <RecipientTypeDetails[]>]
 ```
 
 ## DESCRIPTION
@@ -99,8 +101,52 @@ Get-CASMailbox [email protected] | Format-List Ews*
 
 This example returns all Exchange Web Services settings for the user [email protected].
 
+
+### Example 4
+```powershell
+Get-CASMailbox -RecipientTypeDetails SharedMailbox | Select *
+```
+
+In Exchange Online, this example filters the cmdlet output to only include shared mailboxes.
+
 ## PARAMETERS
 
+### -Identity
+The Identity parameter specifies the mailbox that you want to view. You can use any value that uniquely identifies the mailbox. For example:
+
+- Name
+
+- Alias
+
+- Distinguished name (DN)
+
+- Canonical DN
+
+- \<domain name\>\\\<account name\>
+
+- Email address
+
+- GUID
+
+- LegacyExchangeDN
+
+- SamAccountName
+
+- User ID or user principal name (UPN)
+
+```yaml
+Type: MailboxIdParameter
+Parameter Sets: Identity
+Aliases:
+Applicable: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Online
+
+Required: False
+Position: 1
+Default value: None
+Accept pipeline input: True
+Accept wildcard characters: False
+```
+
 ### -ActiveSyncDebugLogging
 The ActiveSyncDebugLogging switch shows the actual value of the ActiveSyncDebugLogging property for the mailbox. If you don't use this switch, the value always appears as $false.
 
@@ -225,42 +271,6 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
-### -Identity
-The Identity parameter specifies the mailbox that you want to view. You can use any value that uniquely identifies the mailbox. For example:
-
-- Name
-
-- Alias
-
-- Distinguished name (DN)
-
-- Canonical DN
-
-- \<domain name\>\\\<account name\>
-
-- Email address
-
-- GUID
-
-- LegacyExchangeDN
-
-- SamAccountName
-
-- User ID or user principal name (UPN)
-
-```yaml
-Type: MailboxIdParameter
-Parameter Sets: Identity
-Aliases:
-Applicable: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Online
-
-Required: False
-Position: 1
-Default value: None
-Accept pipeline input: True
-Accept wildcard characters: False
-```
-
 ### -IgnoreDefaultScope
 The IgnoreDefaultScope switch tells the command to ignore the default recipient scope setting for the Exchange Management Shell session, and to use the entire forest as the scope. This allows the command to access Active Directory objects that aren't currently available in the default scope.
 
@@ -409,6 +419,37 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -RecipientTypeDetails
+This parameter is available only in the cloud-based service.
+
+The RecipientTypeDetails parameter filters the results by the specified recipient subtype. Valid values are:
+
+- DiscoveryMailbox
+- EquipmentMailbox
+- LegacyMailbox
+- LinkedMailbox
+- LinkedRoomMailbox
+- MailUser
+- RoomMailbox
+- SharedMailbox
+- TeamMailbox
+- UserMailbox
+
+You can specify multiple values separated by commas.
+
+```yaml
+Type: RecipientTypeDetails[]
+Parameter Sets: (All)
+Aliases:
+Applicable: Exchange Online
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -ResultSize
 The ResultSize parameter specifies the maximum number of results to return. If you want to return all requests that match the query, use unlimited for the value of this parameter. The default value is 1000.