curl -X 'PUT' \ 
'https://api.candescent.com/digitalbanking/destinations/v2/fis/{di_fiid}/products/{product_id}/notificationApps/{notification_app_id}/fiCustomers/{di_ficustomer}/destinations' \ 
 -H 'di_tid: SOME_STRING_VALUE' \ 
 -H 'content-type: SOME_STRING_VALUE' \ 
 -H 'originating_ip: SOME_STRING_VALUE' \ 
 -H 'user-agent: SOME_STRING_VALUE' \ 
 -H 'authorization: SOME_STRING_VALUE' \ 
 -H 'accept: application/json' \ 
 -d '
';