public String getDetailType() {
        return this.detailType;
    }
<p>
A free-form string, with a maximum of 128 characters, used to decide what fields to expect in the event detail.
</p>

@return A free-form string, with a maximum of 128 characters, used to decide what fields to expect in the event
        detail.
aws-java-sdk-pipes/src/main/java/com/amazonaws/services/pipes/model/PipeTargetEventBridgeEventBusParameters.java