Max Retry Duration

Specify the total time for retrying delivery.  For REST destinations, a delivery is a batch of events in one REST POST request. 

For example, if set to 8 hours, then requests would be made based on the above settings for 2+4+8+16+32+32+32... until 8 hours in total duration is reached, then no subsequent attempts are made to retry sending the data.

The assumption here is that if there is an outage or other issue with the destination tool, then recovery will take less than "Max Retry Duration" to complete.