As per current implementation, /v1/regard-updated-approval-status triggers WithdrawnApprovalNotification only when approval-status == BARRED.
As per architecture, _a non-approved application shall not be present in any application other than RO.
This case of an application's approval-status changing from APPROVED to REGISTERED shall be considered as de-promotion.
This de-promotion shall be expected to be informed to other applications via WithdrawnApprovalNotification .
So other applications can remove this instance from their configuration._
In the above case, apart from informing to other applications, the following is expected to happen in RO
ltp instances (http-c, tcp-c or any op-c or subscriptions ) need not be removed.
fc-port need not to be removed from any subscriptions because, as per architecture even a non-registered application is allowed for subscribing to notifications
As per current implementation, /v1/regard-updated-approval-status triggers WithdrawnApprovalNotification only when approval-status == BARRED.
In the above case, apart from informing to other applications, the following is expected to happen in RO