Update Set-CsTeamsMessagingPolicy.md

Author: saleens7

teams/teams-ps/MicrosoftTeams/Set-CsTeamsMessagingPolicy.md

@@ -58,6 +58,8 @@ Set-CsTeamsMessagingPolicy [[-Identity] <XdsIdentity>]
  [-ReadReceiptsEnabledType <String>]
  [-Tenant <Guid>]
  [-UsersCanDeleteBotMessages <Boolean>]
+ [-AutoShareFilesInExternalChats <String>]
+ [-UseB2BInvitesToAddExternalUsers <String>]
  [-WhatIf]
  [<CommonParameters>]
 ```
@@ -788,6 +790,44 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -UseB2BInvitesToAddExternalUsers
+
+Indicates whether B2B invites should be used to add external users when necessary.
+
+Possible values:
+
+- `Enabled`: External users will be added using B2B invites.
+- `Disabled`: External users will not be added using B2B invites.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Required: False
+Position: Named
+Default value: Disabled
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -AutoShareFilesInExternalChats
+
+Determines whether files are automatically shared in external chats.
+
+Possible values:
+
+- `Enabled`: Files are automatically shared in external chats.
+- `Disabled`: Files are not automatically shared in external chats.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Required: False
+Position: Named
+Default value: Disabled
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -WhatIf
 Shows what would happen if the cmdlet runs.
 The cmdlet is not run.