public void setUpdatedTimestamp(java.util.Date updatedTimestamp) {
        this.updatedTimestamp = updatedTimestamp;
    }
<p>
The updated time stamp, in ISO 8601 format.
</p>

@param updatedTimestamp
       The updated time stamp, in ISO 8601 format.
aws-java-sdk-chimesdkvoice/src/main/java/com/amazonaws/services/chimesdkvoice/model/ProxySession.java