An AWS CloudWatch default event bus is a feature that facilitates AWS accounts to share events with each other. This is template notify if your CloudWatch default event bus available within your AWS account allows access to everyone (*). This is AWS best practice to allow only the authorized users to send their events data by managing the permissions defined for the default event bus.
Use this to initiate a workflow based on time, events or HTTP calls.
Select resources on which you want to work on.
Enter parameters to filter resources in the workflow.
Send notification with a custom message.