public CreateClusterRequest withMaintenanceWindow(String maintenanceWindow) {
        setMaintenanceWindow(maintenanceWindow);
        return this;
    }
<p>
Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range
in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.
</p>
<p>
Valid values for <code>ddd</code> are:
</p>
<ul>
<li>
<p>
<code>sun</code>
</p>
</li>
<li>
<p>
<code>mon</code>
</p>
</li>
<li>
<p>
<code>tue</code>
</p>
</li>
<li>
<p>
<code>wed</code>
</p>
</li>
<li>
<p>
<code>thu</code>
</p>
</li>
<li>
<p>
<code>fri</code>
</p>
</li>
<li>
<p>
<code>sat</code>
</p>
</li>
</ul>
<p>
Example: <code>sun:23:00-mon:01:30</code>
</p>

@param maintenanceWindow
       Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a
       range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute
       period.</p>
       <p>
       Valid values for <code>ddd</code> are:
       </p>
       <ul>
       <li>
       <p>
       <code>sun</code>
       </p>
       </li>
       <li>
       <p>
       <code>mon</code>
       </p>
       </li>
       <li>
       <p>
       <code>tue</code>
       </p>
       </li>
       <li>
       <p>
       <code>wed</code>
       </p>
       </li>
       <li>
       <p>
       <code>thu</code>
       </p>
       </li>
       <li>
       <p>
       <code>fri</code>
       </p>
       </li>
       <li>
       <p>
       <code>sat</code>
       </p>
       </li>
       </ul>
       <p>
       Example: <code>sun:23:00-mon:01:30</code>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-memorydb/src/main/java/com/amazonaws/services/memorydb/model/CreateClusterRequest.java