public void setCompletionDate(String completionDate) {
        this.completionDate = completionDate;
    }
<p>
The date, in ISO 8601 format, when the export job was completed.
</p>

@param completionDate
       The date, in ISO 8601 format, when the export job was completed.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/ExportJobResponse.java