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

        this.configurationSets = new java.util.ArrayList<String>(configurationSets);
    }
<p>
An array that contains all of the configuration sets in your Amazon Pinpoint account in the current AWS Region.
</p>

@param configurationSets
       An array that contains all of the configuration sets in your Amazon Pinpoint account in the current AWS
       Region.
aws-java-sdk-pinpointemail/src/main/java/com/amazonaws/services/pinpointemail/model/ListConfigurationSetsResult.java