public void setPages(java.util.Collection<Page> pages) {
        if (pages == null) {
            this.pages = null;
            return;
        }

        this.pages = new java.util.ArrayList<Page>(pages);
    }
<p>
The list of engagements to contact channels.
</p>

@param pages
       The list of engagements to contact channels.
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/ListPagesByEngagementResult.java