public java.util.List<SignalInformation> getSignalsToCollect() {
        return signalsToCollect;
    }
<p>
(Optional) A list of information about signals to collect.
</p>

@return (Optional) A list of information about signals to collect.
aws-java-sdk-iotfleetwise/src/main/java/com/amazonaws/services/iotfleetwise/model/CreateCampaignRequest.java