Hi @Umair Ahmed ,
To receive change notification subscription for particular folder in your outlook you can create a subscription for a specific Outlook folder using the below query.
API Inbox: me/mailFolders('inbox')/messages
This will help you to create notification for particular folder from your mailbox so that you can receive the notification only for the required folder.
You can refer to this link for further details .
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have further questions about this answer, please click "Comment".