public PracticeRunConfiguration withBlockedWindows(String... blockedWindows) {
        if (this.blockedWindows == null) {
            setBlockedWindows(new java.util.ArrayList<String>(blockedWindows.length));
        }
        for (String ele : blockedWindows) {
            this.blockedWindows.add(ele);
        }
        return this;
    }
<p>
An array of one or more windows of days and times that you can block Route 53 ARC from starting practice runs for
a resource.
</p>
<p>
Specify the blocked windows in UTC, using the format <code>DAY:HH:MM-DAY:HH:MM</code>, separated by spaces. For
example, <code>MON:18:30-MON:19:30 TUE:18:30-TUE:19:30</code>.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setBlockedWindows(java.util.Collection)} or {@link #withBlockedWindows(java.util.Collection)} if you want
to override the existing values.
</p>

@param blockedWindows
       An array of one or more windows of days and times that you can block Route 53 ARC from starting practice
       runs for a resource.</p>
       <p>
       Specify the blocked windows in UTC, using the format <code>DAY:HH:MM-DAY:HH:MM</code>, separated by
       spaces. For example, <code>MON:18:30-MON:19:30 TUE:18:30-TUE:19:30</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-arczonalshift/src/main/java/com/amazonaws/services/arczonalshift/model/PracticeRunConfiguration.java