public HlsManifest withAdTriggers(String... adTriggers) {
        if (this.adTriggers == null) {
            setAdTriggers(new java.util.ArrayList<String>(adTriggers.length));
        }
        for (String ele : adTriggers) {
            this.adTriggers.add(ele);
        }
        return this;
    }
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setAdTriggers(java.util.Collection)} or {@link #withAdTriggers(java.util.Collection)} if you want to
override the existing values.
</p>

@param adTriggers
@return Returns a reference to this object so that method calls can be chained together.
@see AdTriggersElement
aws-java-sdk-mediapackage/src/main/java/com/amazonaws/services/mediapackage/model/HlsManifest.java