public GetContactResult withTopicDefaultPreferences(java.util.Collection<TopicPreference> topicDefaultPreferences) {
        setTopicDefaultPreferences(topicDefaultPreferences);
        return this;
    }
<p>
The default topic preferences applied to the contact.
</p>

@param topicDefaultPreferences
       The default topic preferences applied to the contact.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/GetContactResult.java