Need help with "for each ..." when using list() function.

Need help with "for each ..." when using list() function.

I want to collect data from Zoho Subscriptions via the Zoho Creator/Sub interface.
I can see that I am fetching the data, but I am unable to insert the data into my creator table.

My guess is simply because I do not know too much about the list() function.  
Any help on this short piece of code?

I get the error in the line "for each ....."
=======================================================
vRespons = zoho.subscriptions.getList("Subscriptions", "xxxxxxxx");
vtext_Subscriptions = vRespons.get("subscriptions");
info vtext_Subscriptions;
list = vtext_Subscriptions.toList();
for each subscription_id in list
{
    insert into f_ZC_ZS_integration
    [
        bSubscription_id = subscription_id.getJSON("subscription_id")
        bStatus = subscription_id.getJSON("status")
        null = zoho.loginuser
    ]
}
========================================================

Thank you.