You can have workflows listen to alarms & events that are generated by AWS. To enable this feature, alarms & events need to be enabled for regions. You can do this in the 'Accounts' section.
Navigate to Accounts >> Events and click on 'Configure' on the account that you want to enable alarm & events for.
Set Feature State to 'Enabled' and select the regions for which alarms & events need to be enabled.
Click on 'Save'. This saves the configuration.
After enabling event & alarms for a region, AWS EventBridge needs to be configured for TotalCloud to be able to listen to events and alarms. For this, you just need to adopt and run a template called 'Push Events to Totalcloud'. This template is available in the 'Templates' page of the TotalCloud app. Simply search for 'Push Events' and you'll find the template.