public PlacementStatistics withInboxPercentage(Double inboxPercentage) {
        setInboxPercentage(inboxPercentage);
        return this;
    }
<p>
The percentage of emails that arrived in recipients' inboxes during the predictive inbox placement test.
</p>

@param inboxPercentage
       The percentage of emails that arrived in recipients' inboxes during the predictive inbox placement test.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/PlacementStatistics.java