All Subscriptions Result:

Array ( [status] => success [message] => Plan subscriptions fetched [meta] => Array ( [page_info] => Array ( [total] => 0 [current_page] => 0 [total_pages] => 0 ) ) [data] => Array ( ) )

Activate Subscription Result:

{"status":"error","message":"Non existent or invalid subscription","data":null}

Cancel Subscription Result :

Array ( [status] => error [message] => Non existent or invalid subscription [data] => )