Update New-CsTeamsMeetingPolicy.md

Author: kpyapali

teams/teams-ps/teams/New-CsTeamsMeetingPolicy.md

@@ -738,6 +738,21 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -Confirm
+Prompts you for confirmation before running the cmdlet.
+
+```yaml
+Type: SwitchParameter
+Parameter Sets: (All)
+Aliases: cf
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -ContentSharingInExternalMeetings
 This policy allows admins to determine whether the user can share content in meetings organized by external organizations. The user should have a Teams Premium license to be protected under this policy.