public ProxySession withExpiryMinutes(Integer expiryMinutes) {
        setExpiryMinutes(expiryMinutes);
        return this;
    }
<p>
The number of minutes allowed for the proxy session.
</p>

@param expiryMinutes
       The number of minutes allowed for the proxy session.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-chimesdkvoice/src/main/java/com/amazonaws/services/chimesdkvoice/model/ProxySession.java