Netgear ReadyNAS version 6.9.3 or later is certified for use with Wasabi. To use Netgear ReadyNAS with Wasabi, refer to the Netgear article below.
https://kb.netgear.com/000055136/ReadyNAS-OS-6-9-3-Wasabi
Netgear ReadyNAS OS 6.10.3 now supports all of the latest Wasabi Regions.
See the Netgear article here for How to configure the ReadyNAS for Wasabi Hot Cloud Storage
The following illustration shows the available Wasabi Regions when the Create New Bucket option is selected.


Note that version 6.9.3 is hardcoded to only support the Wasabi us-east-1 region.