public GetResourceConfigHistoryResult withConfigurationItems(ConfigurationItem... configurationItems) {
        if (this.configurationItems == null) {
            setConfigurationItems(new com.amazonaws.internal.SdkInternalList<ConfigurationItem>(configurationItems.length));
        }
        for (ConfigurationItem ele : configurationItems) {
            this.configurationItems.add(ele);
        }
        return this;
    }
<p>
A list that contains the configuration history of one or more resources.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setConfigurationItems(java.util.Collection)} or {@link #withConfigurationItems(java.util.Collection)} if
you want to override the existing values.
</p>

@param configurationItems
       A list that contains the configuration history of one or more resources.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-config/src/main/java/com/amazonaws/services/config/model/GetResourceConfigHistoryResult.java