public void setOrganizationalUnitIds(java.util.Collection<String> organizationalUnitIds) {
        if (organizationalUnitIds == null) {
            this.organizationalUnitIds = null;
            return;
        }

        this.organizationalUnitIds = new com.amazonaws.internal.SdkInternalList<String>(organizationalUnitIds);
    }
<p>
The organization root ID or organizational unit (OU) IDs to which StackSets deploys.
</p>

@param organizationalUnitIds
       The organization root ID or organizational unit (OU) IDs to which StackSets deploys.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/DeploymentTargets.java