public CoverageHours withReservedHours(String reservedHours) {
        setReservedHours(reservedHours);
        return this;
    }
<p>
The number of instance running hours that reservations covered.
</p>

@param reservedHours
       The number of instance running hours that reservations covered.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/CoverageHours.java