Using Stax with ap-southeast-4 (Melbourne region)
AWS launched the new ap-southeast-4 region on 23 January, 2023. Stax has prerequisites that must be met in order to fully support regions, including requiring that critical security services are made available, so only has limited support for this new region initially.
Please refer to the Supported Regions documentation to familiarize yourself with Stax's compatibility with all regions.