Use AWS Identity and Access Management (IAM) Access Analyzer across your Amazon account to continuously analyze IAM permissions granted with any of your account policies. Datadog integrates with Amazon IAM Access Analyzer using a Lambda function that ships its findings as logs to Datadog.
Create a new rule with type Rule with an event pattern in AWS EventBridge.
For the event source configuration, select Other. For Creation method, select Custom pattern (JSON editor). For Event pattern, copy and paste the following JSON:
{"source":["aws.access-analyzer"]}
Select AWS service to use as the target type. Select Lambda function as the target and select the Datadog Forwarder Lambda or enter the ARN.