public void setTimeoutNextStep(DialogState timeoutNextStep) {
        this.timeoutNextStep = timeoutNextStep;
    }
<p>
Specifies the next step that the bot runs when the fulfillment code hook times out.
</p>

@param timeoutNextStep
       Specifies the next step that the bot runs when the fulfillment code hook times out.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/PostFulfillmentStatusSpecification.java