public void setPolicyVersionIdentifier(PolicyVersionIdentifier policyVersionIdentifier) {
        this.policyVersionIdentifier = policyVersionIdentifier;
    }
<p>
The version of the policy associated with the resource.
</p>

@param policyVersionIdentifier
       The version of the policy associated with the resource.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/ResourceIdentifier.java