Use GetServiceLastAccessedDetails with an Amazon SDK or command line tool

To retrieve a service access report

The following get-service-last-accessed-details example retrieves a previously generated report that lists the services accessed by IAM entities. To generate a report, use the generate-service-last-accessed-details command.

aws iam get-service-last-accessed-details \
    --job-id 2eb6c2b8-7b4c-3xmp-3c13-03b72c8cdfdc

Output:

{
    "JobStatus": "COMPLETED",
    "JobCreationDate": "2019-10-01T03:50:35.929Z",
    "ServicesLastAccessed": [
        ...
        {
            "ServiceName": "AWS Lambda",
            "LastAuthenticated": "2019-09-30T23:02:00Z",
            "ServiceNamespace": "lambda",
            "LastAuthenticatedEntity": "arn:aws:iam::123456789012:user/admin",
            "TotalAuthenticatedEntities": 6
        },
    ]
}

For more information, see Refining permissions in Amazon using last accessed information in the Amazon IAM User Guide.

Example 1: This example provides details of the service last accessed by the IAM entity(user, group, role or policy) associated in Request call.

Request-IAMServiceLastAccessedDetail -Arn arn:aws:iam::123456789012:user/TestUser

Output:

f0b7a819-eab0-929b-dc26-ca598911cb9f

Get-IAMServiceLastAccessedDetail -JobId f0b7a819-eab0-929b-dc26-ca598911cb9f