public void setConfigurationItems(java.util.Collection<ConfigurationItem> configurationItems) {
        if (configurationItems == null) {
            this.configurationItems = null;
            return;
        }

        this.configurationItems = new com.amazonaws.internal.SdkInternalList<ConfigurationItem>(configurationItems);
    }
<p>
A list that contains the configuration history of one or more resources.
</p>

@param configurationItems
       A list that contains the configuration history of one or more resources.
aws-java-sdk-config/src/main/java/com/amazonaws/services/config/model/GetResourceConfigHistoryResult.java