public void setTargetId(String targetId) {
        this.targetId = targetId;
    }
<p>
The identifier of the target account, organizational unit, or the root.
</p>

@param targetId
       The identifier of the target account, organizational unit, or the root.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/ConfigurationPolicyAssociationSummary.java