public void setHistory(java.util.Collection<ConfigurationId> history) {
        if (history == null) {
            this.history = null;
            return;
        }

        this.history = new java.util.ArrayList<ConfigurationId>(history);
    }
<p>
The history of configurations applied to the broker.
</p>

@param history
       The history of configurations applied to the broker.
aws-java-sdk-mq/src/main/java/com/amazonaws/services/mq/model/Configurations.java