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

@return The percentage of emails that arrived in recipients' inboxes during the predictive inbox placement test.
aws-java-sdk-pinpointemail/src/main/java/com/amazonaws/services/pinpointemail/model/PlacementStatistics.java