public AwsAmazonMqBrokerMaintenanceWindowStartTimeDetails withDayOfWeek(String dayOfWeek) {
        setDayOfWeek(dayOfWeek);
        return this;
    }
<p>
The day of the week on which the maintenance window falls.
</p>

@param dayOfWeek
       The day of the week on which the maintenance window falls.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsAmazonMqBrokerMaintenanceWindowStartTimeDetails.java