public void setCreatedTimestamp(java.util.Date createdTimestamp) {
        this.createdTimestamp = createdTimestamp;
    }
<p>
A timestamp noting when the contact list was created.
</p>

@param createdTimestamp
       A timestamp noting when the contact list was created.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/GetContactListResult.java