Promise resolving to an object containing the subscriptionID of the rescued subscription. When a rescue is successful, the appropriate subscription will be updated in Sales.subscriptions to have a status of 1.
{
"subscriptionID": 1 // subscription id of the sub that was rescued
} See documentation for corresponding error codes:
https://redirector.arcpublishing.com/alc/docs/swagger/?url=./arc-products/arc-sales.json#operations-Subscription%20Interaction-Rescue-subscription