public void setWaitPeriodMs(Integer waitPeriodMs) {
        this.waitPeriodMs = waitPeriodMs;
    }
<p>
An evaluation period, in milliseconds (ms), during which any request against the target routing controls will
fail. This helps prevent "flapping" of state. The wait period is 5000 ms by default, but you can choose a custom
value.
</p>

@param waitPeriodMs
       An evaluation period, in milliseconds (ms), during which any request against the target routing controls
       will fail. This helps prevent "flapping" of state. The wait period is 5000 ms by default, but you can
       choose a custom value.
aws-java-sdk-route53recoverycontrolconfig/src/main/java/com/amazonaws/services/route53recoverycontrolconfig/model/NewGatingRule.java