public java.util.List<TrackedActionLastAccessed> getTrackedActionsLastAccessed() {
        if (trackedActionsLastAccessed == null) {
            trackedActionsLastAccessed = new com.amazonaws.internal.SdkInternalList<TrackedActionLastAccessed>();
        }
        return trackedActionsLastAccessed;
    }
<p>
An object that contains details about the most recent attempt to access a tracked action within the service.
</p>
<p>
This field is null if there no tracked actions or if the principal did not use the tracked actions within the <a
href=
"https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_access-advisor.html#service-last-accessed-reporting-period"
>tracking period</a>. This field is also null if the report was generated at the service level and not the action
level. For more information, see the <code>Granularity</code> field in <a>GenerateServiceLastAccessedDetails</a>.
</p>

@return An object that contains details about the most recent attempt to access a tracked action within the
        service.</p>
        <p>
        This field is null if there no tracked actions or if the principal did not use the tracked actions within
        the <a href=
        "https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_access-advisor.html#service-last-accessed-reporting-period"
        >tracking period</a>. This field is also null if the report was generated at the service level and not
        the action level. For more information, see the <code>Granularity</code> field in
        <a>GenerateServiceLastAccessedDetails</a>.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/ServiceLastAccessed.java