Working with Update Plan API http://paypal.github.io/PayPal-PHP-SDK/sample/doc/billing/UpdatePlan.html I did not find if plan has “inactive” state and which key have I to use for it? I made :
$value = new PayPalModel('{
"state":"INACTIVE"
}');
But got error :
Requested state change is invalid.
1) How valid?
2) If in my developer's account there is a page where I can see all my plans and work with them in my developer's account ?
Thanks!