public void setPolicyUpdatedAt(java.util.Date policyUpdatedAt) {
        this.policyUpdatedAt = policyUpdatedAt;
    }
<p>
The time at which the existing policy for the unused permissions finding was last updated.
</p>

@param policyUpdatedAt
       The time at which the existing policy for the unused permissions finding was last updated.
aws-java-sdk-accessanalyzer/src/main/java/com/amazonaws/services/accessanalyzer/model/UnusedPermissionsRecommendedStep.java