public java.util.List<String> getApplicationArns() {
        if (applicationArns == null) {
            applicationArns = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return applicationArns;
    }
<p>
List of SNS platform application ARNs that could be used by clients.
</p>

@return List of SNS platform application ARNs that could be used by clients.
aws-java-sdk-cognitosync/src/main/java/com/amazonaws/services/cognitosync/model/PushSync.java