A company has an AWS Cloud Format ion slack that is deployed in a single...

Step 1: Reacting to CloudFormation Stack Events with EventBridgeAWS CloudFormation emits events during the lifecycle of a stack, including the UPDATE_COMPLETE event after a successful stack update. You can use Amazon EventBridge to detect this event and trigger a specific action (such as invoking a Lambda function).

Action: Create an EventBridge rule that listens for the UPDATE_COMPLETE event for the CloudFormation stack.

Why: EventBridge allows you to automatically detect CloudFormation stack lifecycle events and take action based on them.

Step 2: Invoking the Lambda FunctionAfter the EventBridge rule detects the UPDATE_COMPLETE event, it can invoke the pre-configured Lambda function to apply or update the tag on the specific CloudFormation stack instance.

Action: Configure the EventBridge rule to invoke the Lambda function when the UPDATE_COMPLETE event occurs.

Why: This automation ensures that the tag is applied immediately after a successful stack update without any manual intervention.