Aws\EventBridge- Allow for more than 2 characters for location codes in EventBridge ARNsAws\Synthetics- Add support to change ephemeral storage. Add a new field "TestResult" under CanaryRunStatus.Aws\NetworkFirewall- You can now use VPC endpoint associations to create multiple firewall endpoints for a single firewall.Aws\CostOptimizationHub- This release allows customers to modify their preferred commitment term and payment options.Aws\EC2- Enable the option to automatically delete underlying Amazon EBS snapshots when deregistering Amazon Machine Images (AMIs)